Home / 1,883,299.17-2,598,982.43-1,023,862.71

Finding the Fourth Proportional to 1,883,299.17, 2,598,982.43 and 1,023,862.71

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Solution

The fourth proportional to 1,883,299.17, 2,598,982.43 and 1,023,862.71 is: 1,412,946.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,299.17 : 2,598,982.43 = 1,023,862.71 : x
  2. Step 2: Convert to fraction form
    1,883,299.17/2,598,982.43 = 1,023,862.71/x
  3. Step 3: Cross multiply
    1,883,299.17x = 2,598,982.43 × 1,023,862.71
  4. Step 4: Simplify right side
    1,883,299.17x = 2,661,001,188,902.87
  5. Step 5: Solve for x
    x = 2,661,001,188,902.87/1,883,299.17
  6. Step 6: Final answer
    x = 1,412,946.62

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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.