Home / 7,708,203.40-10,633,034.82-6,070,577.80

Finding the Fourth Proportional to 7,708,203.40, 10,633,034.82 and 6,070,577.80

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Solution

The fourth proportional to 7,708,203.40, 10,633,034.82 and 6,070,577.80 is: 8,374,022.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,708,203.40 : 10,633,034.82 = 6,070,577.80 : x
  2. Step 2: Convert to fraction form
    7,708,203.40/10,633,034.82 = 6,070,577.80/x
  3. Step 3: Cross multiply
    7,708,203.40x = 10,633,034.82 × 6,070,577.80
  4. Step 4: Simplify right side
    7,708,203.40x = 64,548,665,124,918.99
  5. Step 5: Solve for x
    x = 64,548,665,124,918.99/7,708,203.40
  6. Step 6: Final answer
    x = 8,374,022.04

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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.