Home / 9,295,909.20-13,943,863.80-5,044,381.20

Finding the Fourth Proportional to 9,295,909.20, 13,943,863.80 and 5,044,381.20

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Solution

The fourth proportional to 9,295,909.20, 13,943,863.80 and 5,044,381.20 is: 7,566,571.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,295,909.20 : 13,943,863.80 = 5,044,381.20 : x
  2. Step 2: Convert to fraction form
    9,295,909.20/13,943,863.80 = 5,044,381.20/x
  3. Step 3: Cross multiply
    9,295,909.20x = 13,943,863.80 × 5,044,381.20
  4. Step 4: Simplify right side
    9,295,909.20x = 70,338,164,408,080.56
  5. Step 5: Solve for x
    x = 70,338,164,408,080.56/9,295,909.20
  6. Step 6: Final answer
    x = 7,566,571.80

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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.