Home / 746,927.16-1,030,754.52-424,637.34

Finding the Fourth Proportional to 746,927.16, 1,030,754.52 and 424,637.34

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Solution

The fourth proportional to 746,927.16, 1,030,754.52 and 424,637.34 is: 585,996.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    746,927.16 : 1,030,754.52 = 424,637.34 : x
  2. Step 2: Convert to fraction form
    746,927.16/1,030,754.52 = 424,637.34/x
  3. Step 3: Cross multiply
    746,927.16x = 1,030,754.52 × 424,637.34
  4. Step 4: Simplify right side
    746,927.16x = 437,696,857,565.78
  5. Step 5: Solve for x
    x = 437,696,857,565.78/746,927.16
  6. Step 6: Final answer
    x = 585,996.71

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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.