Home / 6,626,223.60-9,939,335.40-6,584,233.20

Finding the Fourth Proportional to 6,626,223.60, 9,939,335.40 and 6,584,233.20

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Solution

The fourth proportional to 6,626,223.60, 9,939,335.40 and 6,584,233.20 is: 9,876,349.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,223.60 : 9,939,335.40 = 6,584,233.20 : x
  2. Step 2: Convert to fraction form
    6,626,223.60/9,939,335.40 = 6,584,233.20/x
  3. Step 3: Cross multiply
    6,626,223.60x = 9,939,335.40 × 6,584,233.20
  4. Step 4: Simplify right side
    6,626,223.60x = 65,442,902,126,615.28
  5. Step 5: Solve for x
    x = 65,442,902,126,615.28/6,626,223.60
  6. Step 6: Final answer
    x = 9,876,349.80

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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.