Home / 6,155,997.40-9,233,996.10-2,317,812.40

Finding the Fourth Proportional to 6,155,997.40, 9,233,996.10 and 2,317,812.40

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Solution

The fourth proportional to 6,155,997.40, 9,233,996.10 and 2,317,812.40 is: 3,476,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,997.40 : 9,233,996.10 = 2,317,812.40 : x
  2. Step 2: Convert to fraction form
    6,155,997.40/9,233,996.10 = 2,317,812.40/x
  3. Step 3: Cross multiply
    6,155,997.40x = 9,233,996.10 × 2,317,812.40
  4. Step 4: Simplify right side
    6,155,997.40x = 21,402,670,662,131.64
  5. Step 5: Solve for x
    x = 21,402,670,662,131.64/6,155,997.40
  6. Step 6: Final answer
    x = 3,476,718.60

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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.