Home / 5,041,609.80-7,566,101.10-3,358,153.80

Finding the Fourth Proportional to 5,041,609.80, 7,566,101.10 and 3,358,153.80

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Solution

The fourth proportional to 5,041,609.80, 7,566,101.10 and 3,358,153.80 is: 5,039,686.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,041,609.80 : 7,566,101.10 = 3,358,153.80 : x
  2. Step 2: Convert to fraction form
    5,041,609.80/7,566,101.10 = 3,358,153.80/x
  3. Step 3: Cross multiply
    5,041,609.80x = 7,566,101.10 × 3,358,153.80
  4. Step 4: Simplify right side
    5,041,609.80x = 25,408,131,160,149.18
  5. Step 5: Solve for x
    x = 25,408,131,160,149.18/5,041,609.80
  6. Step 6: Final answer
    x = 5,039,686.17

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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.