Home / 9,344,720.20-14,019,704.70-4,552,565.80

Finding the Fourth Proportional to 9,344,720.20, 14,019,704.70 and 4,552,565.80

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Solution

The fourth proportional to 9,344,720.20, 14,019,704.70 and 4,552,565.80 is: 6,830,127.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344,720.20 : 14,019,704.70 = 4,552,565.80 : x
  2. Step 2: Convert to fraction form
    9,344,720.20/14,019,704.70 = 4,552,565.80/x
  3. Step 3: Cross multiply
    9,344,720.20x = 14,019,704.70 × 4,552,565.80
  4. Step 4: Simplify right side
    9,344,720.20x = 63,825,628,143,319.26
  5. Step 5: Solve for x
    x = 63,825,628,143,319.26/9,344,720.20
  6. Step 6: Final answer
    x = 6,830,127.26

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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.