Home / 1,714,053.90-2,365,343.12-939,658.27

Finding the Fourth Proportional to 1,714,053.90, 2,365,343.12 and 939,658.27

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Solution

The fourth proportional to 1,714,053.90, 2,365,343.12 and 939,658.27 is: 1,296,700.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,714,053.90 : 2,365,343.12 = 939,658.27 : x
  2. Step 2: Convert to fraction form
    1,714,053.90/2,365,343.12 = 939,658.27/x
  3. Step 3: Cross multiply
    1,714,053.90x = 2,365,343.12 × 939,658.27
  4. Step 4: Simplify right side
    1,714,053.90x = 2,222,614,222,353.99
  5. Step 5: Solve for x
    x = 2,222,614,222,353.99/1,714,053.90
  6. Step 6: Final answer
    x = 1,296,700.31

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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.