Home / 5,963,280.12-8,229,291.66-3,247,019.64

Finding the Fourth Proportional to 5,963,280.12, 8,229,291.66 and 3,247,019.64

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Solution

The fourth proportional to 5,963,280.12, 8,229,291.66 and 3,247,019.64 is: 4,480,868.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,963,280.12 : 8,229,291.66 = 3,247,019.64 : x
  2. Step 2: Convert to fraction form
    5,963,280.12/8,229,291.66 = 3,247,019.64/x
  3. Step 3: Cross multiply
    5,963,280.12x = 8,229,291.66 × 3,247,019.64
  4. Step 4: Simplify right side
    5,963,280.12x = 26,720,671,643,308.20
  5. Step 5: Solve for x
    x = 26,720,671,643,308.20/5,963,280.12
  6. Step 6: Final answer
    x = 4,480,868.10

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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.