Home / 7,292,221.04-10,063,467.92-4,029,246

Finding the Fourth Proportional to 7,292,221.04, 10,063,467.92 and 4,029,246

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Solution

The fourth proportional to 7,292,221.04, 10,063,467.92 and 4,029,246 is: 5,560,471.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,292,221.04 : 10,063,467.92 = 4,029,246 : x
  2. Step 2: Convert to fraction form
    7,292,221.04/10,063,467.92 = 4,029,246/x
  3. Step 3: Cross multiply
    7,292,221.04x = 10,063,467.92 × 4,029,246
  4. Step 4: Simplify right side
    7,292,221.04x = 40,548,187,862,788.32
  5. Step 5: Solve for x
    x = 40,548,187,862,788.32/7,292,221.04
  6. Step 6: Final answer
    x = 5,560,471.58

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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.