Home / 8,818,214.85-13,227,323.19-2,753,466.11

Finding the Fourth Proportional to 8,818,214.85, 13,227,323.19 and 2,753,466.11

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Solution

The fourth proportional to 8,818,214.85, 13,227,323.19 and 2,753,466.11 is: 4,130,199.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,818,214.85 : 13,227,323.19 = 2,753,466.11 : x
  2. Step 2: Convert to fraction form
    8,818,214.85/13,227,323.19 = 2,753,466.11/x
  3. Step 3: Cross multiply
    8,818,214.85x = 13,227,323.19 × 2,753,466.11
  4. Step 4: Simplify right side
    8,818,214.85x = 36,420,986,102,822.44
  5. Step 5: Solve for x
    x = 36,420,986,102,822.44/8,818,214.85
  6. Step 6: Final answer
    x = 4,130,199.45

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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.