Home / 7,473,000.60-11,230,496.10-6,549,211.80

Finding the Fourth Proportional to 7,473,000.60, 11,230,496.10 and 6,549,211.80

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Solution

The fourth proportional to 7,473,000.60, 11,230,496.10 and 6,549,211.80 is: 9,842,217.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,473,000.60 : 11,230,496.10 = 6,549,211.80 : x
  2. Step 2: Convert to fraction form
    7,473,000.60/11,230,496.10 = 6,549,211.80/x
  3. Step 3: Cross multiply
    7,473,000.60x = 11,230,496.10 × 6,549,211.80
  4. Step 4: Simplify right side
    7,473,000.60x = 73,550,897,577,973.97
  5. Step 5: Solve for x
    x = 73,550,897,577,973.97/7,473,000.60
  6. Step 6: Final answer
    x = 9,842,217.54

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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.