Home / 7,065,936.40-10,598,904.60-6,593,544.40

Finding the Fourth Proportional to 7,065,936.40, 10,598,904.60 and 6,593,544.40

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Solution

The fourth proportional to 7,065,936.40, 10,598,904.60 and 6,593,544.40 is: 9,890,316.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,065,936.40 : 10,598,904.60 = 6,593,544.40 : x
  2. Step 2: Convert to fraction form
    7,065,936.40/10,598,904.60 = 6,593,544.40/x
  3. Step 3: Cross multiply
    7,065,936.40x = 10,598,904.60 × 6,593,544.40
  4. Step 4: Simplify right side
    7,065,936.40x = 69,884,348,071,464.24
  5. Step 5: Solve for x
    x = 69,884,348,071,464.24/7,065,936.40
  6. Step 6: Final answer
    x = 9,890,316.60

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.