Home / 1,714,193.56-2,365,108.36-1,350,488.71

Finding the Fourth Proportional to 1,714,193.56, 2,365,108.36 and 1,350,488.71

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Solution

The fourth proportional to 1,714,193.56, 2,365,108.36 and 1,350,488.71 is: 1,863,297.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,193.56 : 2,365,108.36 = 1,350,488.71 : x
  2. Step 2: Convert to fraction form
    1,714,193.56/2,365,108.36 = 1,350,488.71/x
  3. Step 3: Cross multiply
    1,714,193.56x = 2,365,108.36 × 1,350,488.71
  4. Step 4: Simplify right side
    1,714,193.56x = 3,194,052,138,106.62
  5. Step 5: Solve for x
    x = 3,194,052,138,106.62/1,714,193.56
  6. Step 6: Final answer
    x = 1,863,297.25

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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.