Home / 2,513,348.60-3,468,436.26-1,367,437.28

Finding the Fourth Proportional to 2,513,348.60, 3,468,436.26 and 1,367,437.28

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Solution

The fourth proportional to 2,513,348.60, 3,468,436.26 and 1,367,437.28 is: 1,887,071.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,513,348.60 : 3,468,436.26 = 1,367,437.28 : x
  2. Step 2: Convert to fraction form
    2,513,348.60/3,468,436.26 = 1,367,437.28/x
  3. Step 3: Cross multiply
    2,513,348.60x = 3,468,436.26 × 1,367,437.28
  4. Step 4: Simplify right side
    2,513,348.60x = 4,742,869,045,227.77
  5. Step 5: Solve for x
    x = 4,742,869,045,227.77/2,513,348.60
  6. Step 6: Final answer
    x = 1,887,071.71

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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.