Home / 2,626,989.18-3,625,199.19-1,481,070.30

Finding the Fourth Proportional to 2,626,989.18, 3,625,199.19 and 1,481,070.30

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Solution

The fourth proportional to 2,626,989.18, 3,625,199.19 and 1,481,070.30 is: 2,043,851.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,626,989.18 : 3,625,199.19 = 1,481,070.30 : x
  2. Step 2: Convert to fraction form
    2,626,989.18/3,625,199.19 = 1,481,070.30/x
  3. Step 3: Cross multiply
    2,626,989.18x = 3,625,199.19 × 1,481,070.30
  4. Step 4: Simplify right side
    2,626,989.18x = 5,369,174,851,893.06
  5. Step 5: Solve for x
    x = 5,369,174,851,893.06/2,626,989.18
  6. Step 6: Final answer
    x = 2,043,851.15

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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.