Home / 1,468,833.08-2,203,356.54-615,046.28

Finding the Fourth Proportional to 1,468,833.08, 2,203,356.54 and 615,046.28

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Solution

The fourth proportional to 1,468,833.08, 2,203,356.54 and 615,046.28 is: 922,614.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,833.08 : 2,203,356.54 = 615,046.28 : x
  2. Step 2: Convert to fraction form
    1,468,833.08/2,203,356.54 = 615,046.28/x
  3. Step 3: Cross multiply
    1,468,833.08x = 2,203,356.54 × 615,046.28
  4. Step 4: Simplify right side
    1,468,833.08x = 1,355,166,243,440.67
  5. Step 5: Solve for x
    x = 1,355,166,243,440.67/1,468,833.08
  6. Step 6: Final answer
    x = 922,614.19

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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.