Home / 1,843,032.28-2,543,076.18-1,027,057.10

Finding the Fourth Proportional to 1,843,032.28, 2,543,076.18 and 1,027,057.10

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Solution

The fourth proportional to 1,843,032.28, 2,543,076.18 and 1,027,057.10 is: 1,417,166.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,032.28 : 2,543,076.18 = 1,027,057.10 : x
  2. Step 2: Convert to fraction form
    1,843,032.28/2,543,076.18 = 1,027,057.10/x
  3. Step 3: Cross multiply
    1,843,032.28x = 2,543,076.18 × 1,027,057.10
  4. Step 4: Simplify right side
    1,843,032.28x = 2,611,884,446,509.88
  5. Step 5: Solve for x
    x = 2,611,884,446,509.88/1,843,032.28
  6. Step 6: Final answer
    x = 1,417,166.96

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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.