Home / 8,740,493.02-12,061,930.91-4,873,254.94

Finding the Fourth Proportional to 8,740,493.02, 12,061,930.91 and 4,873,254.94

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Solution

The fourth proportional to 8,740,493.02, 12,061,930.91 and 4,873,254.94 is: 6,725,120.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,740,493.02 : 12,061,930.91 = 4,873,254.94 : x
  2. Step 2: Convert to fraction form
    8,740,493.02/12,061,930.91 = 4,873,254.94/x
  3. Step 3: Cross multiply
    8,740,493.02x = 12,061,930.91 × 4,873,254.94
  4. Step 4: Simplify right side
    8,740,493.02x = 58,780,864,393,096.20
  5. Step 5: Solve for x
    x = 58,780,864,393,096.20/8,740,493.02
  6. Step 6: Final answer
    x = 6,725,120.00

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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.