Home / 1,412,098-1,947,354.12-929,073.04

Finding the Fourth Proportional to 1,412,098, 1,947,354.12 and 929,073.04

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Solution

The fourth proportional to 1,412,098, 1,947,354.12 and 929,073.04 is: 1,281,238.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,412,098 : 1,947,354.12 = 929,073.04 : x
  2. Step 2: Convert to fraction form
    1,412,098/1,947,354.12 = 929,073.04/x
  3. Step 3: Cross multiply
    1,412,098x = 1,947,354.12 × 929,073.04
  4. Step 4: Simplify right side
    1,412,098x = 1,809,234,212,224.93
  5. Step 5: Solve for x
    x = 1,809,234,212,224.93/1,412,098
  6. Step 6: Final answer
    x = 1,281,238.42

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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.