Home / 10,580,154.50-14,600,773.19-5,934,969.24

Finding the Fourth Proportional to 10,580,154.50, 14,600,773.19 and 5,934,969.24

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Solution

The fourth proportional to 10,580,154.50, 14,600,773.19 and 5,934,969.24 is: 8,190,347.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,580,154.50 : 14,600,773.19 = 5,934,969.24 : x
  2. Step 2: Convert to fraction form
    10,580,154.50/14,600,773.19 = 5,934,969.24/x
  3. Step 3: Cross multiply
    10,580,154.50x = 14,600,773.19 × 5,934,969.24
  4. Step 4: Simplify right side
    10,580,154.50x = 86,655,139,777,704.11
  5. Step 5: Solve for x
    x = 86,655,139,777,704.11/10,580,154.50
  6. Step 6: Final answer
    x = 8,190,347.29

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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.