Home / 8,876,084.22-12,248,996.20-4,801,703.22

Finding the Fourth Proportional to 8,876,084.22, 12,248,996.20 and 4,801,703.22

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Solution

The fourth proportional to 8,876,084.22, 12,248,996.20 and 4,801,703.22 is: 6,626,350.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,876,084.22 : 12,248,996.20 = 4,801,703.22 : x
  2. Step 2: Convert to fraction form
    8,876,084.22/12,248,996.20 = 4,801,703.22/x
  3. Step 3: Cross multiply
    8,876,084.22x = 12,248,996.20 × 4,801,703.22
  4. Step 4: Simplify right side
    8,876,084.22x = 58,816,044,495,307.76
  5. Step 5: Solve for x
    x = 58,816,044,495,307.76/8,876,084.22
  6. Step 6: Final answer
    x = 6,626,350.43

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1.5x scale

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.