Home / 1,025,057.66-1,537,588.47-351,144.50

Finding the Fourth Proportional to 1,025,057.66, 1,537,588.47 and 351,144.50

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Solution

The fourth proportional to 1,025,057.66, 1,537,588.47 and 351,144.50 is: 526,717.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,057.66 : 1,537,588.47 = 351,144.50 : x
  2. Step 2: Convert to fraction form
    1,025,057.66/1,537,588.47 = 351,144.50/x
  3. Step 3: Cross multiply
    1,025,057.66x = 1,537,588.47 × 351,144.50
  4. Step 4: Simplify right side
    1,025,057.66x = 539,915,734,503.92
  5. Step 5: Solve for x
    x = 539,915,734,503.92/1,025,057.66
  6. Step 6: Final answer
    x = 526,717.43

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Similar ratio
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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.