Home / 1,007,254.46-1,509,931.95-501,337.17

Finding the Fourth Proportional to 1,007,254.46, 1,509,931.95 and 501,337.17

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Solution

The fourth proportional to 1,007,254.46, 1,509,931.95 and 501,337.17 is: 751,533.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,007,254.46 : 1,509,931.95 = 501,337.17 : x
  2. Step 2: Convert to fraction form
    1,007,254.46/1,509,931.95 = 501,337.17/x
  3. Step 3: Cross multiply
    1,007,254.46x = 1,509,931.95 × 501,337.17
  4. Step 4: Simplify right side
    1,007,254.46x = 756,985,010,705.58
  5. Step 5: Solve for x
    x = 756,985,010,705.58/1,007,254.46
  6. Step 6: Final answer
    x = 751,533.04

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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.