Home / 7,336,394.32-11,003,015.76-4,602,624.88

Finding the Fourth Proportional to 7,336,394.32, 11,003,015.76 and 4,602,624.88

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Solution

The fourth proportional to 7,336,394.32, 11,003,015.76 and 4,602,624.88 is: 6,902,948.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,336,394.32 : 11,003,015.76 = 4,602,624.88 : x
  2. Step 2: Convert to fraction form
    7,336,394.32/11,003,015.76 = 4,602,624.88/x
  3. Step 3: Cross multiply
    7,336,394.32x = 11,003,015.76 × 4,602,624.88
  4. Step 4: Simplify right side
    7,336,394.32x = 50,642,754,092,008.11
  5. Step 5: Solve for x
    x = 50,642,754,092,008.11/7,336,394.32
  6. Step 6: Final answer
    x = 6,902,948.76

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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.