Home / 9,979,701.60-14,969,552.40-6,200,565.60

Finding the Fourth Proportional to 9,979,701.60, 14,969,552.40 and 6,200,565.60

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Solution

The fourth proportional to 9,979,701.60, 14,969,552.40 and 6,200,565.60 is: 9,300,848.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,979,701.60 : 14,969,552.40 = 6,200,565.60 : x
  2. Step 2: Convert to fraction form
    9,979,701.60/14,969,552.40 = 6,200,565.60/x
  3. Step 3: Cross multiply
    9,979,701.60x = 14,969,552.40 × 6,200,565.60
  4. Step 4: Simplify right side
    9,979,701.60x = 92,819,691,658,837.44
  5. Step 5: Solve for x
    x = 92,819,691,658,837.44/9,979,701.60
  6. Step 6: Final answer
    x = 9,300,848.40

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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.