Home / 757,329.10-1,134,025.35-598,552.90

Finding the Fourth Proportional to 757,329.10, 1,134,025.35 and 598,552.90

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Solution

The fourth proportional to 757,329.10, 1,134,025.35 and 598,552.90 is: 896,273.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    757,329.10 : 1,134,025.35 = 598,552.90 : x
  2. Step 2: Convert to fraction form
    757,329.10/1,134,025.35 = 598,552.90/x
  3. Step 3: Cross multiply
    757,329.10x = 1,134,025.35 × 598,552.90
  4. Step 4: Simplify right side
    757,329.10x = 678,774,161,916.02
  5. Step 5: Solve for x
    x = 678,774,161,916.02/757,329.10
  6. Step 6: Final answer
    x = 896,273.71

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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.