Home / 2,513,325.92-3,468,425.27-1,367,407.17

Finding the Fourth Proportional to 2,513,325.92, 3,468,425.27 and 1,367,407.17

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Solution

The fourth proportional to 2,513,325.92, 3,468,425.27 and 1,367,407.17 is: 1,887,041.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,325.92 : 3,468,425.27 = 1,367,407.17 : x
  2. Step 2: Convert to fraction form
    2,513,325.92/3,468,425.27 = 1,367,407.17/x
  3. Step 3: Cross multiply
    2,513,325.92x = 3,468,425.27 × 1,367,407.17
  4. Step 4: Simplify right side
    2,513,325.92x = 4,742,749,575,970.15
  5. Step 5: Solve for x
    x = 4,742,749,575,970.15/2,513,325.92
  6. Step 6: Final answer
    x = 1,887,041.21

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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.