Home / 8,360,741.64-12,541,151.36-2,295,558.84

Finding the Fourth Proportional to 8,360,741.64, 12,541,151.36 and 2,295,558.84

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Solution

The fourth proportional to 8,360,741.64, 12,541,151.36 and 2,295,558.84 is: 3,443,348.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,360,741.64 : 12,541,151.36 = 2,295,558.84 : x
  2. Step 2: Convert to fraction form
    8,360,741.64/12,541,151.36 = 2,295,558.84/x
  3. Step 3: Cross multiply
    8,360,741.64x = 12,541,151.36 × 2,295,558.84
  4. Step 4: Simplify right side
    8,360,741.64x = 28,788,950,868,226.02
  5. Step 5: Solve for x
    x = 28,788,950,868,226.02/8,360,741.64
  6. Step 6: Final answer
    x = 3,443,348.94

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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.