Home / 2,092,025.36-3,138,038.08-1,462,169.36

Finding the Fourth Proportional to 2,092,025.36, 3,138,038.08 and 1,462,169.36

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Solution

The fourth proportional to 2,092,025.36, 3,138,038.08 and 1,462,169.36 is: 2,193,254.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,025.36 : 3,138,038.08 = 1,462,169.36 : x
  2. Step 2: Convert to fraction form
    2,092,025.36/3,138,038.08 = 1,462,169.36/x
  3. Step 3: Cross multiply
    2,092,025.36x = 3,138,038.08 × 1,462,169.36
  4. Step 4: Simplify right side
    2,092,025.36x = 4,588,343,131,089.23
  5. Step 5: Solve for x
    x = 4,588,343,131,089.23/2,092,025.36
  6. Step 6: Final answer
    x = 2,193,254.07

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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.