Home / 6,303,652.80-9,452,714.40-2,515,876.80

Finding the Fourth Proportional to 6,303,652.80, 9,452,714.40 and 2,515,876.80

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Solution

The fourth proportional to 6,303,652.80, 9,452,714.40 and 2,515,876.80 is: 3,772,711.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,303,652.80 : 9,452,714.40 = 2,515,876.80 : x
  2. Step 2: Convert to fraction form
    6,303,652.80/9,452,714.40 = 2,515,876.80/x
  3. Step 3: Cross multiply
    6,303,652.80x = 9,452,714.40 × 2,515,876.80
  4. Step 4: Simplify right side
    6,303,652.80x = 23,781,864,855,985.92
  5. Step 5: Solve for x
    x = 23,781,864,855,985.92/6,303,652.80
  6. Step 6: Final answer
    x = 3,772,711.73

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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.