Home / 1,132,232.40-1,696,948.92-570,960.72

Finding the Fourth Proportional to 1,132,232.40, 1,696,948.92 and 570,960.72

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Solution

The fourth proportional to 1,132,232.40, 1,696,948.92 and 570,960.72 is: 855,735.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,132,232.40 : 1,696,948.92 = 570,960.72 : x
  2. Step 2: Convert to fraction form
    1,132,232.40/1,696,948.92 = 570,960.72/x
  3. Step 3: Cross multiply
    1,132,232.40x = 1,696,948.92 × 570,960.72
  4. Step 4: Simplify right side
    1,132,232.40x = 968,891,177,166.42
  5. Step 5: Solve for x
    x = 968,891,177,166.42/1,132,232.40
  6. Step 6: Final answer
    x = 855,735.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.