Home / 5,809,016.08-8,016,280.93-3,159,775.85

Finding the Fourth Proportional to 5,809,016.08, 8,016,280.93 and 3,159,775.85

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Solution

The fourth proportional to 5,809,016.08, 8,016,280.93 and 3,159,775.85 is: 4,360,402.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,809,016.08 : 8,016,280.93 = 3,159,775.85 : x
  2. Step 2: Convert to fraction form
    5,809,016.08/8,016,280.93 = 3,159,775.85/x
  3. Step 3: Cross multiply
    5,809,016.08x = 8,016,280.93 × 3,159,775.85
  4. Step 4: Simplify right side
    5,809,016.08x = 25,329,650,853,297.86
  5. Step 5: Solve for x
    x = 25,329,650,853,297.86/5,809,016.08
  6. Step 6: Final answer
    x = 4,360,402.95

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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.