Home / 8,747,211.60-13,111,194.60-3,064,510.80

Finding the Fourth Proportional to 8,747,211.60, 13,111,194.60 and 3,064,510.80

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Solution

The fourth proportional to 8,747,211.60, 13,111,194.60 and 3,064,510.80 is: 4,593,394.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,747,211.60 : 13,111,194.60 = 3,064,510.80 : x
  2. Step 2: Convert to fraction form
    8,747,211.60/13,111,194.60 = 3,064,510.80/x
  3. Step 3: Cross multiply
    8,747,211.60x = 13,111,194.60 × 3,064,510.80
  4. Step 4: Simplify right side
    8,747,211.60x = 40,179,397,452,601.68
  5. Step 5: Solve for x
    x = 40,179,397,452,601.68/8,747,211.60
  6. Step 6: Final answer
    x = 4,593,394.93

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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.