Home / 4,374,865.60-6,562,298.40-4,304,006.80

Finding the Fourth Proportional to 4,374,865.60, 6,562,298.40 and 4,304,006.80

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Solution

The fourth proportional to 4,374,865.60, 6,562,298.40 and 4,304,006.80 is: 6,456,010.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,865.60 : 6,562,298.40 = 4,304,006.80 : x
  2. Step 2: Convert to fraction form
    4,374,865.60/6,562,298.40 = 4,304,006.80/x
  3. Step 3: Cross multiply
    4,374,865.60x = 6,562,298.40 × 4,304,006.80
  4. Step 4: Simplify right side
    4,374,865.60x = 28,244,176,937,229.12
  5. Step 5: Solve for x
    x = 28,244,176,937,229.12/4,374,865.60
  6. Step 6: Final answer
    x = 6,456,010.20

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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.