Home / 2,044,060.57-2,820,766.40-1,126,374.41

Finding the Fourth Proportional to 2,044,060.57, 2,820,766.40 and 1,126,374.41

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Solution

The fourth proportional to 2,044,060.57, 2,820,766.40 and 1,126,374.41 is: 1,554,376.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,044,060.57 : 2,820,766.40 = 1,126,374.41 : x
  2. Step 2: Convert to fraction form
    2,044,060.57/2,820,766.40 = 1,126,374.41/x
  3. Step 3: Cross multiply
    2,044,060.57x = 2,820,766.40 × 1,126,374.41
  4. Step 4: Simplify right side
    2,044,060.57x = 3,177,239,082,492.89
  5. Step 5: Solve for x
    x = 3,177,239,082,492.89/2,044,060.57
  6. Step 6: Final answer
    x = 1,554,376.19

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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.