Home / 9,413,247.60-14,121,839.70-3,024,145.80

Finding the Fourth Proportional to 9,413,247.60, 14,121,839.70 and 3,024,145.80

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Solution

The fourth proportional to 9,413,247.60, 14,121,839.70 and 3,024,145.80 is: 4,536,851.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,413,247.60 : 14,121,839.70 = 3,024,145.80 : x
  2. Step 2: Convert to fraction form
    9,413,247.60/14,121,839.70 = 3,024,145.80/x
  3. Step 3: Cross multiply
    9,413,247.60x = 14,121,839.70 × 3,024,145.80
  4. Step 4: Simplify right side
    9,413,247.60x = 42,706,502,217,028.26
  5. Step 5: Solve for x
    x = 42,706,502,217,028.26/9,413,247.60
  6. Step 6: Final answer
    x = 4,536,851.05

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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.