Home / 7,297,707.60-10,070,403.66-4,034,327.71

Finding the Fourth Proportional to 7,297,707.60, 10,070,403.66 and 4,034,327.71

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Solution

The fourth proportional to 7,297,707.60, 10,070,403.66 and 4,034,327.71 is: 5,567,132.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,297,707.60 : 10,070,403.66 = 4,034,327.71 : x
  2. Step 2: Convert to fraction form
    7,297,707.60/10,070,403.66 = 4,034,327.71/x
  3. Step 3: Cross multiply
    7,297,707.60x = 10,070,403.66 × 4,034,327.71
  4. Step 4: Simplify right side
    7,297,707.60x = 40,627,308,536,423.42
  5. Step 5: Solve for x
    x = 40,627,308,536,423.42/7,297,707.60
  6. Step 6: Final answer
    x = 5,567,132.96

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Why These Related Problems?

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