Home / 1,104,038.52-1,656,057.62-356,084.52

Finding the Fourth Proportional to 1,104,038.52, 1,656,057.62 and 356,084.52

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Solution

The fourth proportional to 1,104,038.52, 1,656,057.62 and 356,084.52 is: 534,126.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,038.52 : 1,656,057.62 = 356,084.52 : x
  2. Step 2: Convert to fraction form
    1,104,038.52/1,656,057.62 = 356,084.52/x
  3. Step 3: Cross multiply
    1,104,038.52x = 1,656,057.62 × 356,084.52
  4. Step 4: Simplify right side
    1,104,038.52x = 589,696,482,710.04
  5. Step 5: Solve for x
    x = 589,696,482,710.04/1,104,038.52
  6. Step 6: Final answer
    x = 534,126.73

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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.