Home / 6,352,312.32-8,766,246.48-3,451,703.13

Finding the Fourth Proportional to 6,352,312.32, 8,766,246.48 and 3,451,703.13

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Solution

The fourth proportional to 6,352,312.32, 8,766,246.48 and 3,451,703.13 is: 4,763,380.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,352,312.32 : 8,766,246.48 = 3,451,703.13 : x
  2. Step 2: Convert to fraction form
    6,352,312.32/8,766,246.48 = 3,451,703.13/x
  3. Step 3: Cross multiply
    6,352,312.32x = 8,766,246.48 × 3,451,703.13
  4. Step 4: Simplify right side
    6,352,312.32x = 30,258,480,413,367.48
  5. Step 5: Solve for x
    x = 30,258,480,413,367.48/6,352,312.32
  6. Step 6: Final answer
    x = 4,763,380.47

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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.