Home / 5,397,776.66-8,095,469.55-1,558,763.30

Finding the Fourth Proportional to 5,397,776.66, 8,095,469.55 and 1,558,763.30

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Solution

The fourth proportional to 5,397,776.66, 8,095,469.55 and 1,558,763.30 is: 2,337,799.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,397,776.66 : 8,095,469.55 = 1,558,763.30 : x
  2. Step 2: Convert to fraction form
    5,397,776.66/8,095,469.55 = 1,558,763.30/x
  3. Step 3: Cross multiply
    5,397,776.66x = 8,095,469.55 × 1,558,763.30
  4. Step 4: Simplify right side
    5,397,776.66x = 12,618,920,830,807.52
  5. Step 5: Solve for x
    x = 12,618,920,830,807.52/5,397,776.66
  6. Step 6: Final answer
    x = 2,337,799.73

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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.