Home / 6,309,457.40-9,464,186.10-4,041,975.80

Finding the Fourth Proportional to 6,309,457.40, 9,464,186.10 and 4,041,975.80

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Solution

The fourth proportional to 6,309,457.40, 9,464,186.10 and 4,041,975.80 is: 6,062,963.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,309,457.40 : 9,464,186.10 = 4,041,975.80 : x
  2. Step 2: Convert to fraction form
    6,309,457.40/9,464,186.10 = 4,041,975.80/x
  3. Step 3: Cross multiply
    6,309,457.40x = 9,464,186.10 × 4,041,975.80
  4. Step 4: Simplify right side
    6,309,457.40x = 38,254,011,182,896.38
  5. Step 5: Solve for x
    x = 38,254,011,182,896.38/6,309,457.40
  6. Step 6: Final answer
    x = 6,062,963.70

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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.