Home / 2,513,324.57-3,468,402.99-1,367,413.11

Finding the Fourth Proportional to 2,513,324.57, 3,468,402.99 and 1,367,413.11

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Solution

The fourth proportional to 2,513,324.57, 3,468,402.99 and 1,367,413.11 is: 1,887,038.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,324.57 : 3,468,402.99 = 1,367,413.11 : x
  2. Step 2: Convert to fraction form
    2,513,324.57/3,468,402.99 = 1,367,413.11/x
  3. Step 3: Cross multiply
    2,513,324.57x = 3,468,402.99 × 1,367,413.11
  4. Step 4: Simplify right side
    2,513,324.57x = 4,742,739,719,289.20
  5. Step 5: Solve for x
    x = 4,742,739,719,289.20/2,513,324.57
  6. Step 6: Final answer
    x = 1,887,038.30

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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.