Home / 5,947,082.44-8,920,262.40-2,109,095.08

Finding the Fourth Proportional to 5,947,082.44, 8,920,262.40 and 2,109,095.08

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Solution

The fourth proportional to 5,947,082.44, 8,920,262.40 and 2,109,095.08 is: 3,163,514.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,947,082.44 : 8,920,262.40 = 2,109,095.08 : x
  2. Step 2: Convert to fraction form
    5,947,082.44/8,920,262.40 = 2,109,095.08/x
  3. Step 3: Cross multiply
    5,947,082.44x = 8,920,262.40 × 2,109,095.08
  4. Step 4: Simplify right side
    5,947,082.44x = 18,813,681,540,148.99
  5. Step 5: Solve for x
    x = 18,813,681,540,148.99/5,947,082.44
  6. Step 6: Final answer
    x = 3,163,514.50

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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.