Home / 10,817,527.55-16,227,572.09-6,774,349.57

Finding the Fourth Proportional to 10,817,527.55, 16,227,572.09 and 6,774,349.57

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Solution

The fourth proportional to 10,817,527.55, 16,227,572.09 and 6,774,349.57 is: 10,162,326.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,817,527.55 : 16,227,572.09 = 6,774,349.57 : x
  2. Step 2: Convert to fraction form
    10,817,527.55/16,227,572.09 = 6,774,349.57/x
  3. Step 3: Cross multiply
    10,817,527.55x = 16,227,572.09 × 6,774,349.57
  4. Step 4: Simplify right side
    10,817,527.55x = 109,931,245,935,594.83
  5. Step 5: Solve for x
    x = 109,931,245,935,594.83/10,817,527.55
  6. Step 6: Final answer
    x = 10,162,326.42

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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.