Home / 6,076,521.60-8,386,630.96-3,499,694.24

Finding the Fourth Proportional to 6,076,521.60, 8,386,630.96 and 3,499,694.24

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Solution

The fourth proportional to 6,076,521.60, 8,386,630.96 and 3,499,694.24 is: 4,830,171.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,076,521.60 : 8,386,630.96 = 3,499,694.24 : x
  2. Step 2: Convert to fraction form
    6,076,521.60/8,386,630.96 = 3,499,694.24/x
  3. Step 3: Cross multiply
    6,076,521.60x = 8,386,630.96 × 3,499,694.24
  4. Step 4: Simplify right side
    6,076,521.60x = 29,350,644,063,717.67
  5. Step 5: Solve for x
    x = 29,350,644,063,717.67/6,076,521.60
  6. Step 6: Final answer
    x = 4,830,171.93

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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.