Home / 5,710,303.04-7,880,229.56-3,132,005

Finding the Fourth Proportional to 5,710,303.04, 7,880,229.56 and 3,132,005

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Solution

The fourth proportional to 5,710,303.04, 7,880,229.56 and 3,132,005 is: 4,322,173.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,710,303.04 : 7,880,229.56 = 3,132,005 : x
  2. Step 2: Convert to fraction form
    5,710,303.04/7,880,229.56 = 3,132,005/x
  3. Step 3: Cross multiply
    5,710,303.04x = 7,880,229.56 × 3,132,005
  4. Step 4: Simplify right side
    5,710,303.04x = 24,680,918,383,067.80
  5. Step 5: Solve for x
    x = 24,680,918,383,067.80/5,710,303.04
  6. Step 6: Final answer
    x = 4,322,173.13

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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.