Home / 8,001,061.38-11,041,380.27-4,329,898.38

Finding the Fourth Proportional to 8,001,061.38, 11,041,380.27 and 4,329,898.38

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Solution

The fourth proportional to 8,001,061.38, 11,041,380.27 and 4,329,898.38 is: 5,975,214.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,001,061.38 : 11,041,380.27 = 4,329,898.38 : x
  2. Step 2: Convert to fraction form
    8,001,061.38/11,041,380.27 = 4,329,898.38/x
  3. Step 3: Cross multiply
    8,001,061.38x = 11,041,380.27 × 4,329,898.38
  4. Step 4: Simplify right side
    8,001,061.38x = 47,808,054,544,036.96
  5. Step 5: Solve for x
    x = 47,808,054,544,036.96/8,001,061.38
  6. Step 6: Final answer
    x = 5,975,214.07

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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.