Home / 1,834,442.71-2,752,002.34-603,519.91

Finding the Fourth Proportional to 1,834,442.71, 2,752,002.34 and 603,519.91

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Solution

The fourth proportional to 1,834,442.71, 2,752,002.34 and 603,519.91 is: 905,391.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,834,442.71 : 2,752,002.34 = 603,519.91 : x
  2. Step 2: Convert to fraction form
    1,834,442.71/2,752,002.34 = 603,519.91/x
  3. Step 3: Cross multiply
    1,834,442.71x = 2,752,002.34 × 603,519.91
  4. Step 4: Simplify right side
    1,834,442.71x = 1,660,888,196,167.78
  5. Step 5: Solve for x
    x = 1,660,888,196,167.78/1,834,442.71
  6. Step 6: Final answer
    x = 905,391.15

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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.