Home / 773,473.05-1,067,371.02-424,613.34

Finding the Fourth Proportional to 773,473.05, 1,067,371.02 and 424,613.34

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Solution

The fourth proportional to 773,473.05, 1,067,371.02 and 424,613.34 is: 585,954.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,473.05 : 1,067,371.02 = 424,613.34 : x
  2. Step 2: Convert to fraction form
    773,473.05/1,067,371.02 = 424,613.34/x
  3. Step 3: Cross multiply
    773,473.05x = 1,067,371.02 × 424,613.34
  4. Step 4: Simplify right side
    773,473.05x = 453,219,973,821.41
  5. Step 5: Solve for x
    x = 453,219,973,821.41/773,473.05
  6. Step 6: Final answer
    x = 585,954.45

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Double scale
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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.