Home / 2,629,898.90-3,629,225.20-1,468,363

Finding the Fourth Proportional to 2,629,898.90, 3,629,225.20 and 1,468,363

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Solution

The fourth proportional to 2,629,898.90, 3,629,225.20 and 1,468,363 is: 2,026,321.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,629,898.90 : 3,629,225.20 = 1,468,363 : x
  2. Step 2: Convert to fraction form
    2,629,898.90/3,629,225.20 = 1,468,363/x
  3. Step 3: Cross multiply
    2,629,898.90x = 3,629,225.20 × 1,468,363
  4. Step 4: Simplify right side
    2,629,898.90x = 5,329,020,002,347.60
  5. Step 5: Solve for x
    x = 5,329,020,002,347.60/2,629,898.90
  6. Step 6: Final answer
    x = 2,026,321.24

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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.