Home / 1,883,151.10-2,598,717.85-1,023,733.02

Finding the Fourth Proportional to 1,883,151.10, 2,598,717.85 and 1,023,733.02

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Solution

The fourth proportional to 1,883,151.10, 2,598,717.85 and 1,023,733.02 is: 1,412,734.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,151.10 : 2,598,717.85 = 1,023,733.02 : x
  2. Step 2: Convert to fraction form
    1,883,151.10/2,598,717.85 = 1,023,733.02/x
  3. Step 3: Cross multiply
    1,883,151.10x = 2,598,717.85 × 1,023,733.02
  4. Step 4: Simplify right side
    1,883,151.10x = 2,660,393,272,708.41
  5. Step 5: Solve for x
    x = 2,660,393,272,708.41/1,883,151.10
  6. Step 6: Final answer
    x = 1,412,734.90

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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.