Home / 1,295,026.65-1,941,432.37-496,881

Finding the Fourth Proportional to 1,295,026.65, 1,941,432.37 and 496,881

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Solution

The fourth proportional to 1,295,026.65, 1,941,432.37 and 496,881 is: 744,896.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,295,026.65 : 1,941,432.37 = 496,881 : x
  2. Step 2: Convert to fraction form
    1,295,026.65/1,941,432.37 = 496,881/x
  3. Step 3: Cross multiply
    1,295,026.65x = 1,941,432.37 × 496,881
  4. Step 4: Simplify right side
    1,295,026.65x = 964,660,856,195.77
  5. Step 5: Solve for x
    x = 964,660,856,195.77/1,295,026.65
  6. Step 6: Final answer
    x = 744,896.53

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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.