Home / 4,708,364.10-7,052,505.39-2,275,841.76

Finding the Fourth Proportional to 4,708,364.10, 7,052,505.39 and 2,275,841.76

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Solution

The fourth proportional to 4,708,364.10, 7,052,505.39 and 2,275,841.76 is: 3,408,909.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708,364.10 : 7,052,505.39 = 2,275,841.76 : x
  2. Step 2: Convert to fraction form
    4,708,364.10/7,052,505.39 = 2,275,841.76/x
  3. Step 3: Cross multiply
    4,708,364.10x = 7,052,505.39 × 2,275,841.76
  4. Step 4: Simplify right side
    4,708,364.10x = 16,050,386,279,187.08
  5. Step 5: Solve for x
    x = 16,050,386,279,187.08/4,708,364.10
  6. Step 6: Final answer
    x = 3,408,909.32

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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.