Home / 4,280,395.28-5,906,944.02-2,346,614.36

Finding the Fourth Proportional to 4,280,395.28, 5,906,944.02 and 2,346,614.36

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Solution

The fourth proportional to 4,280,395.28, 5,906,944.02 and 2,346,614.36 is: 3,238,327.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,280,395.28 : 5,906,944.02 = 2,346,614.36 : x
  2. Step 2: Convert to fraction form
    4,280,395.28/5,906,944.02 = 2,346,614.36/x
  3. Step 3: Cross multiply
    4,280,395.28x = 5,906,944.02 × 2,346,614.36
  4. Step 4: Simplify right side
    4,280,395.28x = 13,861,319,661,048.12
  5. Step 5: Solve for x
    x = 13,861,319,661,048.12/4,280,395.28
  6. Step 6: Final answer
    x = 3,238,327.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.