Home / 8,875,214.20-13,305,045.30-6,026,087.80

Finding the Fourth Proportional to 8,875,214.20, 13,305,045.30 and 6,026,087.80

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Solution

The fourth proportional to 8,875,214.20, 13,305,045.30 and 6,026,087.80 is: 9,033,851.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,875,214.20 : 13,305,045.30 = 6,026,087.80 : x
  2. Step 2: Convert to fraction form
    8,875,214.20/13,305,045.30 = 6,026,087.80/x
  3. Step 3: Cross multiply
    8,875,214.20x = 13,305,045.30 × 6,026,087.80
  4. Step 4: Simplify right side
    8,875,214.20x = 80,177,371,160,777.34
  5. Step 5: Solve for x
    x = 80,177,371,160,777.34/8,875,214.20
  6. Step 6: Final answer
    x = 9,033,851.96

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.