Home / 7,052,117.40-10,578,176.10-4,532,693.40

Finding the Fourth Proportional to 7,052,117.40, 10,578,176.10 and 4,532,693.40

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Solution

The fourth proportional to 7,052,117.40, 10,578,176.10 and 4,532,693.40 is: 6,799,040.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052,117.40 : 10,578,176.10 = 4,532,693.40 : x
  2. Step 2: Convert to fraction form
    7,052,117.40/10,578,176.10 = 4,532,693.40/x
  3. Step 3: Cross multiply
    7,052,117.40x = 10,578,176.10 × 4,532,693.40
  4. Step 4: Simplify right side
    7,052,117.40x = 47,947,628,992,507.74
  5. Step 5: Solve for x
    x = 47,947,628,992,507.74/7,052,117.40
  6. Step 6: Final answer
    x = 6,799,040.10

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Double scale
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Similar ratio
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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.