Home / 2,029,819.32-3,044,347.92-1,018,670.04

Finding the Fourth Proportional to 2,029,819.32, 3,044,347.92 and 1,018,670.04

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Solution

The fourth proportional to 2,029,819.32, 3,044,347.92 and 1,018,670.04 is: 1,527,813.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,029,819.32 : 3,044,347.92 = 1,018,670.04 : x
  2. Step 2: Convert to fraction form
    2,029,819.32/3,044,347.92 = 1,018,670.04/x
  3. Step 3: Cross multiply
    2,029,819.32x = 3,044,347.92 × 1,018,670.04
  4. Step 4: Simplify right side
    2,029,819.32x = 3,101,186,017,440.32
  5. Step 5: Solve for x
    x = 3,101,186,017,440.32/2,029,819.32
  6. Step 6: Final answer
    x = 1,527,813.82

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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.