Home / 7,365,859.56-10,165,397.22-4,465,372.68

Finding the Fourth Proportional to 7,365,859.56, 10,165,397.22 and 4,465,372.68

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Solution

The fourth proportional to 7,365,859.56, 10,165,397.22 and 4,465,372.68 is: 6,162,524.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,365,859.56 : 10,165,397.22 = 4,465,372.68 : x
  2. Step 2: Convert to fraction form
    7,365,859.56/10,165,397.22 = 4,465,372.68/x
  3. Step 3: Cross multiply
    7,365,859.56x = 10,165,397.22 × 4,465,372.68
  4. Step 4: Simplify right side
    7,365,859.56x = 45,392,287,027,535.95
  5. Step 5: Solve for x
    x = 45,392,287,027,535.95/7,365,859.56
  6. Step 6: Final answer
    x = 6,162,524.10

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1.5x scale

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.