Home / 4,385,714.64-6,584,301.50-3,521,610.96

Finding the Fourth Proportional to 4,385,714.64, 6,584,301.50 and 3,521,610.96

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Solution

The fourth proportional to 4,385,714.64, 6,584,301.50 and 3,521,610.96 is: 5,287,017.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,385,714.64 : 6,584,301.50 = 3,521,610.96 : x
  2. Step 2: Convert to fraction form
    4,385,714.64/6,584,301.50 = 3,521,610.96/x
  3. Step 3: Cross multiply
    4,385,714.64x = 6,584,301.50 × 3,521,610.96
  4. Step 4: Simplify right side
    4,385,714.64x = 23,187,348,308,736.39
  5. Step 5: Solve for x
    x = 23,187,348,308,736.39/4,385,714.64
  6. Step 6: Final answer
    x = 5,287,017.10

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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.