Home / 2,238,679.04-3,357,690.50-1,101,135.89

Finding the Fourth Proportional to 2,238,679.04, 3,357,690.50 and 1,101,135.89

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Solution

The fourth proportional to 2,238,679.04, 3,357,690.50 and 1,101,135.89 is: 1,651,542.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,679.04 : 3,357,690.50 = 1,101,135.89 : x
  2. Step 2: Convert to fraction form
    2,238,679.04/3,357,690.50 = 1,101,135.89/x
  3. Step 3: Cross multiply
    2,238,679.04x = 3,357,690.50 × 1,101,135.89
  4. Step 4: Simplify right side
    2,238,679.04x = 3,697,273,528,209.11
  5. Step 5: Solve for x
    x = 3,697,273,528,209.11/2,238,679.04
  6. Step 6: Final answer
    x = 1,651,542.48

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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.