Home / 2,391,924.04-3,301,135.50-1,359,586.86

Finding the Fourth Proportional to 2,391,924.04, 3,301,135.50 and 1,359,586.86

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Solution

The fourth proportional to 2,391,924.04, 3,301,135.50 and 1,359,586.86 is: 1,876,389.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,391,924.04 : 3,301,135.50 = 1,359,586.86 : x
  2. Step 2: Convert to fraction form
    2,391,924.04/3,301,135.50 = 1,359,586.86/x
  3. Step 3: Cross multiply
    2,391,924.04x = 3,301,135.50 × 1,359,586.86
  4. Step 4: Simplify right side
    2,391,924.04x = 4,488,180,448,879.53
  5. Step 5: Solve for x
    x = 4,488,180,448,879.53/2,391,924.04
  6. Step 6: Final answer
    x = 1,876,389.21

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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.