Home / 1,061,395.46-1,464,681.72-577,959.44

Finding the Fourth Proportional to 1,061,395.46, 1,464,681.72 and 577,959.44

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Solution

The fourth proportional to 1,061,395.46, 1,464,681.72 and 577,959.44 is: 797,560.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,395.46 : 1,464,681.72 = 577,959.44 : x
  2. Step 2: Convert to fraction form
    1,061,395.46/1,464,681.72 = 577,959.44/x
  3. Step 3: Cross multiply
    1,061,395.46x = 1,464,681.72 × 577,959.44
  4. Step 4: Simplify right side
    1,061,395.46x = 846,526,626,669.44
  5. Step 5: Solve for x
    x = 846,526,626,669.44/1,061,395.46
  6. Step 6: Final answer
    x = 797,560.06

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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.