Home / 1,496,630.10-2,244,945.15-898,266.90

Finding the Fourth Proportional to 1,496,630.10, 2,244,945.15 and 898,266.90

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Solution

The fourth proportional to 1,496,630.10, 2,244,945.15 and 898,266.90 is: 1,347,400.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,496,630.10 : 2,244,945.15 = 898,266.90 : x
  2. Step 2: Convert to fraction form
    1,496,630.10/2,244,945.15 = 898,266.90/x
  3. Step 3: Cross multiply
    1,496,630.10x = 2,244,945.15 × 898,266.90
  4. Step 4: Simplify right side
    1,496,630.10x = 2,016,559,920,560.54
  5. Step 5: Solve for x
    x = 2,016,559,920,560.54/1,496,630.10
  6. Step 6: Final answer
    x = 1,347,400.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.