Home / 4,116,452.06-5,680,698.20-2,281,029.18

Finding the Fourth Proportional to 4,116,452.06, 5,680,698.20 and 2,281,029.18

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Solution

The fourth proportional to 4,116,452.06, 5,680,698.20 and 2,281,029.18 is: 3,147,817.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,116,452.06 : 5,680,698.20 = 2,281,029.18 : x
  2. Step 2: Convert to fraction form
    4,116,452.06/5,680,698.20 = 2,281,029.18/x
  3. Step 3: Cross multiply
    4,116,452.06x = 5,680,698.20 × 2,281,029.18
  4. Step 4: Simplify right side
    4,116,452.06x = 12,957,838,356,973.48
  5. Step 5: Solve for x
    x = 12,957,838,356,973.48/4,116,452.06
  6. Step 6: Final answer
    x = 3,147,817.14

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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.