Home / 8,796,877.43-12,140,194.16-4,930,647.80

Finding the Fourth Proportional to 8,796,877.43, 12,140,194.16 and 4,930,647.80

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Solution

The fourth proportional to 8,796,877.43, 12,140,194.16 and 4,930,647.80 is: 6,804,576.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,796,877.43 : 12,140,194.16 = 4,930,647.80 : x
  2. Step 2: Convert to fraction form
    8,796,877.43/12,140,194.16 = 4,930,647.80/x
  3. Step 3: Cross multiply
    8,796,877.43x = 12,140,194.16 × 4,930,647.80
  4. Step 4: Simplify right side
    8,796,877.43x = 59,859,021,601,923.60
  5. Step 5: Solve for x
    x = 59,859,021,601,923.60/8,796,877.43
  6. Step 6: Final answer
    x = 6,804,576.06

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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.