Home / 4,851,591.55-6,695,243.04-2,676,226.39

Finding the Fourth Proportional to 4,851,591.55, 6,695,243.04 and 2,676,226.39

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Solution

The fourth proportional to 4,851,591.55, 6,695,243.04 and 2,676,226.39 is: 3,693,218.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,591.55 : 6,695,243.04 = 2,676,226.39 : x
  2. Step 2: Convert to fraction form
    4,851,591.55/6,695,243.04 = 2,676,226.39/x
  3. Step 3: Cross multiply
    4,851,591.55x = 6,695,243.04 × 2,676,226.39
  4. Step 4: Simplify right side
    4,851,591.55x = 17,917,986,111,111.83
  5. Step 5: Solve for x
    x = 17,917,986,111,111.83/4,851,591.55
  6. Step 6: Final answer
    x = 3,693,218.18

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1.5x scale

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.