Home / 8,001,350.43-11,041,876.98-4,330,270.25

Finding the Fourth Proportional to 8,001,350.43, 11,041,876.98 and 4,330,270.25

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Solution

The fourth proportional to 8,001,350.43, 11,041,876.98 and 4,330,270.25 is: 5,975,780.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,350.43 : 11,041,876.98 = 4,330,270.25 : x
  2. Step 2: Convert to fraction form
    8,001,350.43/11,041,876.98 = 4,330,270.25/x
  3. Step 3: Cross multiply
    8,001,350.43x = 11,041,876.98 × 4,330,270.25
  4. Step 4: Simplify right side
    8,001,350.43x = 47,814,311,413,995.14
  5. Step 5: Solve for x
    x = 47,814,311,413,995.14/8,001,350.43
  6. Step 6: Final answer
    x = 5,975,780.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.