Home / 1,084,024.83-1,625,381.13-484,874.31

Finding the Fourth Proportional to 1,084,024.83, 1,625,381.13 and 484,874.31

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Solution

The fourth proportional to 1,084,024.83, 1,625,381.13 and 484,874.31 is: 727,017.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,024.83 : 1,625,381.13 = 484,874.31 : x
  2. Step 2: Convert to fraction form
    1,084,024.83/1,625,381.13 = 484,874.31/x
  3. Step 3: Cross multiply
    1,084,024.83x = 1,625,381.13 × 484,874.31
  4. Step 4: Simplify right side
    1,084,024.83x = 788,105,553,895.77
  5. Step 5: Solve for x
    x = 788,105,553,895.77/1,084,024.83
  6. Step 6: Final answer
    x = 727,017.99

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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.