Home / 1,024,711.26-1,537,598.86-417,944.73

Finding the Fourth Proportional to 1,024,711.26, 1,537,598.86 and 417,944.73

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Solution

The fourth proportional to 1,024,711.26, 1,537,598.86 and 417,944.73 is: 627,134.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,711.26 : 1,537,598.86 = 417,944.73 : x
  2. Step 2: Convert to fraction form
    1,024,711.26/1,537,598.86 = 417,944.73/x
  3. Step 3: Cross multiply
    1,024,711.26x = 1,537,598.86 × 417,944.73
  4. Step 4: Simplify right side
    1,024,711.26x = 642,631,341,963.12
  5. Step 5: Solve for x
    x = 642,631,341,963.12/1,024,711.26
  6. Step 6: Final answer
    x = 627,134.07

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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.