Home / 9,050,979.60-13,592,215.80-4,799,451.60

Finding the Fourth Proportional to 9,050,979.60, 13,592,215.80 and 4,799,451.60

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Solution

The fourth proportional to 9,050,979.60, 13,592,215.80 and 4,799,451.60 is: 7,207,527.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,050,979.60 : 13,592,215.80 = 4,799,451.60 : x
  2. Step 2: Convert to fraction form
    9,050,979.60/13,592,215.80 = 4,799,451.60/x
  3. Step 3: Cross multiply
    9,050,979.60x = 13,592,215.80 × 4,799,451.60
  4. Step 4: Simplify right side
    9,050,979.60x = 65,235,181,868,855.28
  5. Step 5: Solve for x
    x = 65,235,181,868,855.28/9,050,979.60
  6. Step 6: Final answer
    x = 7,207,527.22

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1.5x scale

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.