Home / 1,623,927.96-2,241,025.38-898,826.04

Finding the Fourth Proportional to 1,623,927.96, 2,241,025.38 and 898,826.04

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Solution

The fourth proportional to 1,623,927.96, 2,241,025.38 and 898,826.04 is: 1,240,382.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,623,927.96 : 2,241,025.38 = 898,826.04 : x
  2. Step 2: Convert to fraction form
    1,623,927.96/2,241,025.38 = 898,826.04/x
  3. Step 3: Cross multiply
    1,623,927.96x = 2,241,025.38 × 898,826.04
  4. Step 4: Simplify right side
    1,623,927.96x = 2,014,291,967,844.90
  5. Step 5: Solve for x
    x = 2,014,291,967,844.90/1,623,927.96
  6. Step 6: Final answer
    x = 1,240,382.59

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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.