Home / 9,689,908.40-14,534,862.60-6,106,727.60

Finding the Fourth Proportional to 9,689,908.40, 14,534,862.60 and 6,106,727.60

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Solution

The fourth proportional to 9,689,908.40, 14,534,862.60 and 6,106,727.60 is: 9,160,091.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,689,908.40 : 14,534,862.60 = 6,106,727.60 : x
  2. Step 2: Convert to fraction form
    9,689,908.40/14,534,862.60 = 6,106,727.60/x
  3. Step 3: Cross multiply
    9,689,908.40x = 14,534,862.60 × 6,106,727.60
  4. Step 4: Simplify right side
    9,689,908.40x = 88,760,446,601,627.75
  5. Step 5: Solve for x
    x = 88,760,446,601,627.75/9,689,908.40
  6. Step 6: Final answer
    x = 9,160,091.40

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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.