Home / 1,358,278.04-2,037,414.90-361,006.04

Finding the Fourth Proportional to 1,358,278.04, 2,037,414.90 and 361,006.04

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Solution

The fourth proportional to 1,358,278.04, 2,037,414.90 and 361,006.04 is: 541,508.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,358,278.04 : 2,037,414.90 = 361,006.04 : x
  2. Step 2: Convert to fraction form
    1,358,278.04/2,037,414.90 = 361,006.04/x
  3. Step 3: Cross multiply
    1,358,278.04x = 2,037,414.90 × 361,006.04
  4. Step 4: Simplify right side
    1,358,278.04x = 735,519,084,886.00
  5. Step 5: Solve for x
    x = 735,519,084,886.00/1,358,278.04
  6. Step 6: Final answer
    x = 541,508.49

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.