Home / 11,357,407.96-17,008,953.30-6,550,524.76

Finding the Fourth Proportional to 11,357,407.96, 17,008,953.30 and 6,550,524.76

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Solution

The fourth proportional to 11,357,407.96, 17,008,953.30 and 6,550,524.76 is: 9,810,123.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,407.96 : 17,008,953.30 = 6,550,524.76 : x
  2. Step 2: Convert to fraction form
    11,357,407.96/17,008,953.30 = 6,550,524.76/x
  3. Step 3: Cross multiply
    11,357,407.96x = 17,008,953.30 × 6,550,524.76
  4. Step 4: Simplify right side
    11,357,407.96x = 111,417,569,733,333.70
  5. Step 5: Solve for x
    x = 111,417,569,733,333.70/11,357,407.96
  6. Step 6: Final answer
    x = 9,810,123.06

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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.