Home / 10,744,526.80-16,104,348.60-4,350,581.20

Finding the Fourth Proportional to 10,744,526.80, 16,104,348.60 and 4,350,581.20

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Solution

The fourth proportional to 10,744,526.80, 16,104,348.60 and 4,350,581.20 is: 6,520,834.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,744,526.80 : 16,104,348.60 = 4,350,581.20 : x
  2. Step 2: Convert to fraction form
    10,744,526.80/16,104,348.60 = 4,350,581.20/x
  3. Step 3: Cross multiply
    10,744,526.80x = 16,104,348.60 × 4,350,581.20
  4. Step 4: Simplify right side
    10,744,526.80x = 70,063,276,257,406.32
  5. Step 5: Solve for x
    x = 70,063,276,257,406.32/10,744,526.80
  6. Step 6: Final answer
    x = 6,520,834.05

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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.