Home / 1,704,353.76-2,351,680.40-1,025,333.92

Finding the Fourth Proportional to 1,704,353.76, 2,351,680.40 and 1,025,333.92

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Solution

The fourth proportional to 1,704,353.76, 2,351,680.40 and 1,025,333.92 is: 1,414,763.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,353.76 : 2,351,680.40 = 1,025,333.92 : x
  2. Step 2: Convert to fraction form
    1,704,353.76/2,351,680.40 = 1,025,333.92/x
  3. Step 3: Cross multiply
    1,704,353.76x = 2,351,680.40 × 1,025,333.92
  4. Step 4: Simplify right side
    1,704,353.76x = 2,411,257,683,119.17
  5. Step 5: Solve for x
    x = 2,411,257,683,119.17/1,704,353.76
  6. Step 6: Final answer
    x = 1,414,763.61

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.