Home / 4,125,230.85-5,692,732.83-2,289,581.49

Finding the Fourth Proportional to 4,125,230.85, 5,692,732.83 and 2,289,581.49

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Solution

The fourth proportional to 4,125,230.85, 5,692,732.83 and 2,289,581.49 is: 3,159,574.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,230.85 : 5,692,732.83 = 2,289,581.49 : x
  2. Step 2: Convert to fraction form
    4,125,230.85/5,692,732.83 = 2,289,581.49/x
  3. Step 3: Cross multiply
    4,125,230.85x = 5,692,732.83 × 2,289,581.49
  4. Step 4: Simplify right side
    4,125,230.85x = 13,033,975,715,083.32
  5. Step 5: Solve for x
    x = 13,033,975,715,083.32/4,125,230.85
  6. Step 6: Final answer
    x = 3,159,574.87

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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.