Home / 10,550,845.88-14,559,854.50-5,841,451.20

Finding the Fourth Proportional to 10,550,845.88, 14,559,854.50 and 5,841,451.20

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Solution

The fourth proportional to 10,550,845.88, 14,559,854.50 and 5,841,451.20 is: 8,061,029.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,550,845.88 : 14,559,854.50 = 5,841,451.20 : x
  2. Step 2: Convert to fraction form
    10,550,845.88/14,559,854.50 = 5,841,451.20/x
  3. Step 3: Cross multiply
    10,550,845.88x = 14,559,854.50 × 5,841,451.20
  4. Step 4: Simplify right side
    10,550,845.88x = 85,050,679,540,850.41
  5. Step 5: Solve for x
    x = 85,050,679,540,850.41/10,550,845.88
  6. Step 6: Final answer
    x = 8,061,029.47

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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.