Home / 9,785,301.90-14,672,704.05-4,099,101.90

Finding the Fourth Proportional to 9,785,301.90, 14,672,704.05 and 4,099,101.90

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Solution

The fourth proportional to 9,785,301.90, 14,672,704.05 and 4,099,101.90 is: 6,146,454.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,785,301.90 : 14,672,704.05 = 4,099,101.90 : x
  2. Step 2: Convert to fraction form
    9,785,301.90/14,672,704.05 = 4,099,101.90/x
  3. Step 3: Cross multiply
    9,785,301.90x = 14,672,704.05 × 4,099,101.90
  4. Step 4: Simplify right side
    9,785,301.90x = 60,144,909,049,492.70
  5. Step 5: Solve for x
    x = 60,144,909,049,492.70/9,785,301.90
  6. Step 6: Final answer
    x = 6,146,454.11

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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.