Home / 6,105,417.67-9,158,209.62-2,265,756.44

Finding the Fourth Proportional to 6,105,417.67, 9,158,209.62 and 2,265,756.44

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Solution

The fourth proportional to 6,105,417.67, 9,158,209.62 and 2,265,756.44 is: 3,398,665.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,417.67 : 9,158,209.62 = 2,265,756.44 : x
  2. Step 2: Convert to fraction form
    6,105,417.67/9,158,209.62 = 2,265,756.44/x
  3. Step 3: Cross multiply
    6,105,417.67x = 9,158,209.62 × 2,265,756.44
  4. Step 4: Simplify right side
    6,105,417.67x = 20,750,272,425,384.95
  5. Step 5: Solve for x
    x = 20,750,272,425,384.95/6,105,417.67
  6. Step 6: Final answer
    x = 3,398,665.50

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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.