Home / 7,297,706.60-10,070,402.28-4,034,326.71

Finding the Fourth Proportional to 7,297,706.60, 10,070,402.28 and 4,034,326.71

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Solution

The fourth proportional to 7,297,706.60, 10,070,402.28 and 4,034,326.71 is: 5,567,131.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,706.60 : 10,070,402.28 = 4,034,326.71 : x
  2. Step 2: Convert to fraction form
    7,297,706.60/10,070,402.28 = 4,034,326.71/x
  3. Step 3: Cross multiply
    7,297,706.60x = 10,070,402.28 × 4,034,326.71
  4. Step 4: Simplify right side
    7,297,706.60x = 40,627,292,898,648.90
  5. Step 5: Solve for x
    x = 40,627,292,898,648.90/7,297,706.60
  6. Step 6: Final answer
    x = 5,567,131.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.