Home / 3,080,209.50-4,597,753.14-2,716,602.12

Finding the Fourth Proportional to 3,080,209.50, 4,597,753.14 and 2,716,602.12

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Solution

The fourth proportional to 3,080,209.50, 4,597,753.14 and 2,716,602.12 is: 4,055,005.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,209.50 : 4,597,753.14 = 2,716,602.12 : x
  2. Step 2: Convert to fraction form
    3,080,209.50/4,597,753.14 = 2,716,602.12/x
  3. Step 3: Cross multiply
    3,080,209.50x = 4,597,753.14 × 2,716,602.12
  4. Step 4: Simplify right side
    3,080,209.50x = 12,490,265,927,360.66
  5. Step 5: Solve for x
    x = 12,490,265,927,360.66/3,080,209.50
  6. Step 6: Final answer
    x = 4,055,005.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.