Home / 5,361,937.60-8,044,072.80-1,767,092.80

Finding the Fourth Proportional to 5,361,937.60, 8,044,072.80 and 1,767,092.80

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Solution

The fourth proportional to 5,361,937.60, 8,044,072.80 and 1,767,092.80 is: 2,651,023.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,361,937.60 : 8,044,072.80 = 1,767,092.80 : x
  2. Step 2: Convert to fraction form
    5,361,937.60/8,044,072.80 = 1,767,092.80/x
  3. Step 3: Cross multiply
    5,361,937.60x = 8,044,072.80 × 1,767,092.80
  4. Step 4: Simplify right side
    5,361,937.60x = 14,214,623,127,555.84
  5. Step 5: Solve for x
    x = 14,214,623,127,555.84/5,361,937.60
  6. Step 6: Final answer
    x = 2,651,023.60

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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.