Home / 773,461.17-1,067,354.75-424,601.52

Finding the Fourth Proportional to 773,461.17, 1,067,354.75 and 424,601.52

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Solution

The fourth proportional to 773,461.17, 1,067,354.75 and 424,601.52 is: 585,938.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,461.17 : 1,067,354.75 = 424,601.52 : x
  2. Step 2: Convert to fraction form
    773,461.17/1,067,354.75 = 424,601.52/x
  3. Step 3: Cross multiply
    773,461.17x = 1,067,354.75 × 424,601.52
  4. Step 4: Simplify right side
    773,461.17x = 453,200,449,290.08
  5. Step 5: Solve for x
    x = 453,200,449,290.08/773,461.17
  6. Step 6: Final answer
    x = 585,938.20

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1.5x scale

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.