Home / 1,060,943.15-1,464,120.24-577,522.19

Finding the Fourth Proportional to 1,060,943.15, 1,464,120.24 and 577,522.19

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Solution

The fourth proportional to 1,060,943.15, 1,464,120.24 and 577,522.19 is: 796,990.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,943.15 : 1,464,120.24 = 577,522.19 : x
  2. Step 2: Convert to fraction form
    1,060,943.15/1,464,120.24 = 577,522.19/x
  3. Step 3: Cross multiply
    1,060,943.15x = 1,464,120.24 × 577,522.19
  4. Step 4: Simplify right side
    1,060,943.15x = 845,561,920,107.53
  5. Step 5: Solve for x
    x = 845,561,920,107.53/1,060,943.15
  6. Step 6: Final answer
    x = 796,990.79

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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.