Home / 5,596,723.40-8,397,158.70-5,389,363.40

Finding the Fourth Proportional to 5,596,723.40, 8,397,158.70 and 5,389,363.40

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Solution

The fourth proportional to 5,596,723.40, 8,397,158.70 and 5,389,363.40 is: 8,086,041.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,596,723.40 : 8,397,158.70 = 5,389,363.40 : x
  2. Step 2: Convert to fraction form
    5,596,723.40/8,397,158.70 = 5,389,363.40/x
  3. Step 3: Cross multiply
    5,596,723.40x = 8,397,158.70 × 5,389,363.40
  4. Step 4: Simplify right side
    5,596,723.40x = 45,255,339,761,771.58
  5. Step 5: Solve for x
    x = 45,255,339,761,771.58/5,596,723.40
  6. Step 6: Final answer
    x = 8,086,041.87

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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.