Home / 9,398,811.05-14,098,228.88-2,575,444.87

Finding the Fourth Proportional to 9,398,811.05, 14,098,228.88 and 2,575,444.87

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Solution

The fourth proportional to 9,398,811.05, 14,098,228.88 and 2,575,444.87 is: 3,863,170.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,398,811.05 : 14,098,228.88 = 2,575,444.87 : x
  2. Step 2: Convert to fraction form
    9,398,811.05/14,098,228.88 = 2,575,444.87/x
  3. Step 3: Cross multiply
    9,398,811.05x = 14,098,228.88 × 2,575,444.87
  4. Step 4: Simplify right side
    9,398,811.05x = 36,309,211,192,253.90
  5. Step 5: Solve for x
    x = 36,309,211,192,253.90/9,398,811.05
  6. Step 6: Final answer
    x = 3,863,170.67

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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.