Home / 8,873,754.13-12,245,781.60-4,799,373.13

Finding the Fourth Proportional to 8,873,754.13, 12,245,781.60 and 4,799,373.13

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Solution

The fourth proportional to 8,873,754.13, 12,245,781.60 and 4,799,373.13 is: 6,623,135.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,873,754.13 : 12,245,781.60 = 4,799,373.13 : x
  2. Step 2: Convert to fraction form
    8,873,754.13/12,245,781.60 = 4,799,373.13/x
  3. Step 3: Cross multiply
    8,873,754.13x = 12,245,781.60 × 4,799,373.13
  4. Step 4: Simplify right side
    8,873,754.13x = 58,772,075,166,888.41
  5. Step 5: Solve for x
    x = 58,772,075,166,888.41/8,873,754.13
  6. Step 6: Final answer
    x = 6,623,135.41

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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.