Home / 2,417,269.52-3,335,835.00-1,329,543.20

Finding the Fourth Proportional to 2,417,269.52, 3,335,835.00 and 1,329,543.20

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Solution

The fourth proportional to 2,417,269.52, 3,335,835.00 and 1,329,543.20 is: 1,834,771.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,417,269.52 : 3,335,835.00 = 1,329,543.20 : x
  2. Step 2: Convert to fraction form
    2,417,269.52/3,335,835.00 = 1,329,543.20/x
  3. Step 3: Cross multiply
    2,417,269.52x = 3,335,835.00 × 1,329,543.20
  4. Step 4: Simplify right side
    2,417,269.52x = 4,435,136,717,245.11
  5. Step 5: Solve for x
    x = 4,435,136,717,245.11/2,417,269.52
  6. Step 6: Final answer
    x = 1,834,771.29

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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.