Home / 956,737.20-1,433,334.60-557,569.20

Finding the Fourth Proportional to 956,737.20, 1,433,334.60 and 557,569.20

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Solution

The fourth proportional to 956,737.20, 1,433,334.60 and 557,569.20 is: 835,321.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    956,737.20 : 1,433,334.60 = 557,569.20 : x
  2. Step 2: Convert to fraction form
    956,737.20/1,433,334.60 = 557,569.20/x
  3. Step 3: Cross multiply
    956,737.20x = 1,433,334.60 × 557,569.20
  4. Step 4: Simplify right side
    956,737.20x = 799,183,226,254.32
  5. Step 5: Solve for x
    x = 799,183,226,254.32/956,737.20
  6. Step 6: Final answer
    x = 835,321.58

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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.