Home / 1,061,377.62-1,464,718.58-577,952.20

Finding the Fourth Proportional to 1,061,377.62, 1,464,718.58 and 577,952.20

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Solution

The fourth proportional to 1,061,377.62, 1,464,718.58 and 577,952.20 is: 797,583.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,377.62 : 1,464,718.58 = 577,952.20 : x
  2. Step 2: Convert to fraction form
    1,061,377.62/1,464,718.58 = 577,952.20/x
  3. Step 3: Cross multiply
    1,061,377.62x = 1,464,718.58 × 577,952.20
  4. Step 4: Simplify right side
    1,061,377.62x = 846,537,322,802.12
  5. Step 5: Solve for x
    x = 846,537,322,802.12/1,061,377.62
  6. Step 6: Final answer
    x = 797,583.55

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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.