Home / 5,367,044.64-8,051,362.92-1,773,191.28

Finding the Fourth Proportional to 5,367,044.64, 8,051,362.92 and 1,773,191.28

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Solution

The fourth proportional to 5,367,044.64, 8,051,362.92 and 1,773,191.28 is: 2,660,049.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,367,044.64 : 8,051,362.92 = 1,773,191.28 : x
  2. Step 2: Convert to fraction form
    5,367,044.64/8,051,362.92 = 1,773,191.28/x
  3. Step 3: Cross multiply
    5,367,044.64x = 8,051,362.92 × 1,773,191.28
  4. Step 4: Simplify right side
    5,367,044.64x = 14,276,606,521,859.34
  5. Step 5: Solve for x
    x = 14,276,606,521,859.34/5,367,044.64
  6. Step 6: Final answer
    x = 2,660,049.89

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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.