Home / 1,514,424.02-2,089,918.49-826,098.93

Finding the Fourth Proportional to 1,514,424.02, 2,089,918.49 and 826,098.93

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Solution

The fourth proportional to 1,514,424.02, 2,089,918.49 and 826,098.93 is: 1,140,023.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,514,424.02 : 2,089,918.49 = 826,098.93 : x
  2. Step 2: Convert to fraction form
    1,514,424.02/2,089,918.49 = 826,098.93/x
  3. Step 3: Cross multiply
    1,514,424.02x = 2,089,918.49 × 826,098.93
  4. Step 4: Simplify right side
    1,514,424.02x = 1,726,479,428,376.22
  5. Step 5: Solve for x
    x = 1,726,479,428,376.22/1,514,424.02
  6. Step 6: Final answer
    x = 1,140,023.80

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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.