Home / 8,713,702.20-12,025,063.53-4,846,225.08

Finding the Fourth Proportional to 8,713,702.20, 12,025,063.53 and 4,846,225.08

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Solution

The fourth proportional to 8,713,702.20, 12,025,063.53 and 4,846,225.08 is: 6,687,876.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,713,702.20 : 12,025,063.53 = 4,846,225.08 : x
  2. Step 2: Convert to fraction form
    8,713,702.20/12,025,063.53 = 4,846,225.08/x
  3. Step 3: Cross multiply
    8,713,702.20x = 12,025,063.53 × 4,846,225.08
  4. Step 4: Simplify right side
    8,713,702.20x = 58,276,164,467,679.33
  5. Step 5: Solve for x
    x = 58,276,164,467,679.33/8,713,702.20
  6. Step 6: Final answer
    x = 6,687,876.53

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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.