Home / 9,341,207.70-14,011,811.55-7,451,639.70

Finding the Fourth Proportional to 9,341,207.70, 14,011,811.55 and 7,451,639.70

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Solution

The fourth proportional to 9,341,207.70, 14,011,811.55 and 7,451,639.70 is: 11,177,459.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,341,207.70 : 14,011,811.55 = 7,451,639.70 : x
  2. Step 2: Convert to fraction form
    9,341,207.70/14,011,811.55 = 7,451,639.70/x
  3. Step 3: Cross multiply
    9,341,207.70x = 14,011,811.55 × 7,451,639.70
  4. Step 4: Simplify right side
    9,341,207.70x = 104,410,971,214,898.55
  5. Step 5: Solve for x
    x = 104,410,971,214,898.55/9,341,207.70
  6. Step 6: Final answer
    x = 11,177,459.55

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Similar ratio
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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.