Home / 9,961,204.60-14,941,806.90-9,079,406.20

Finding the Fourth Proportional to 9,961,204.60, 14,941,806.90 and 9,079,406.20

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Solution

The fourth proportional to 9,961,204.60, 14,941,806.90 and 9,079,406.20 is: 13,619,109.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,961,204.60 : 14,941,806.90 = 9,079,406.20 : x
  2. Step 2: Convert to fraction form
    9,961,204.60/14,941,806.90 = 9,079,406.20/x
  3. Step 3: Cross multiply
    9,961,204.60x = 14,941,806.90 × 9,079,406.20
  4. Step 4: Simplify right side
    9,961,204.60x = 135,662,734,207,062.77
  5. Step 5: Solve for x
    x = 135,662,734,207,062.77/9,961,204.60
  6. Step 6: Final answer
    x = 13,619,109.30

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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.