Home / 1,883,098.76-2,598,688.50-1,023,666.44

Finding the Fourth Proportional to 1,883,098.76, 2,598,688.50 and 1,023,666.44

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Solution

The fourth proportional to 1,883,098.76, 2,598,688.50 and 1,023,666.44 is: 1,412,666.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,098.76 : 2,598,688.50 = 1,023,666.44 : x
  2. Step 2: Convert to fraction form
    1,883,098.76/2,598,688.50 = 1,023,666.44/x
  3. Step 3: Cross multiply
    1,883,098.76x = 2,598,688.50 × 1,023,666.44
  4. Step 4: Simplify right side
    1,883,098.76x = 2,660,190,205,463.94
  5. Step 5: Solve for x
    x = 2,660,190,205,463.94/1,883,098.76
  6. Step 6: Final answer
    x = 1,412,666.33

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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.