Home / 11,497,677.12-17,251,116.59-4,674,774.76

Finding the Fourth Proportional to 11,497,677.12, 17,251,116.59 and 4,674,774.76

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Solution

The fourth proportional to 11,497,677.12, 17,251,116.59 and 4,674,774.76 is: 7,014,032.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,497,677.12 : 17,251,116.59 = 4,674,774.76 : x
  2. Step 2: Convert to fraction form
    11,497,677.12/17,251,116.59 = 4,674,774.76/x
  3. Step 3: Cross multiply
    11,497,677.12x = 17,251,116.59 × 4,674,774.76
  4. Step 4: Simplify right side
    11,497,677.12x = 80,645,084,350,247.61
  5. Step 5: Solve for x
    x = 80,645,084,350,247.61/11,497,677.12
  6. Step 6: Final answer
    x = 7,014,032.79

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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.