Home / 10,597,611.40-15,898,490.70-4,532,331.40

Finding the Fourth Proportional to 10,597,611.40, 15,898,490.70 and 4,532,331.40

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Solution

The fourth proportional to 10,597,611.40, 15,898,490.70 and 4,532,331.40 is: 6,799,383.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,597,611.40 : 15,898,490.70 = 4,532,331.40 : x
  2. Step 2: Convert to fraction form
    10,597,611.40/15,898,490.70 = 4,532,331.40/x
  3. Step 3: Cross multiply
    10,597,611.40x = 15,898,490.70 × 4,532,331.40
  4. Step 4: Simplify right side
    10,597,611.40x = 72,057,228,612,217.98
  5. Step 5: Solve for x
    x = 72,057,228,612,217.98/10,597,611.40
  6. Step 6: Final answer
    x = 6,799,383.93

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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.