Home / 2,442,185.47-3,367,118.68-1,745,298.64

Finding the Fourth Proportional to 2,442,185.47, 3,367,118.68 and 1,745,298.64

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Solution

The fourth proportional to 2,442,185.47, 3,367,118.68 and 1,745,298.64 is: 2,406,298.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,442,185.47 : 3,367,118.68 = 1,745,298.64 : x
  2. Step 2: Convert to fraction form
    2,442,185.47/3,367,118.68 = 1,745,298.64/x
  3. Step 3: Cross multiply
    2,442,185.47x = 3,367,118.68 × 1,745,298.64
  4. Step 4: Simplify right side
    2,442,185.47x = 5,876,627,652,922.60
  5. Step 5: Solve for x
    x = 5,876,627,652,922.60/2,442,185.47
  6. Step 6: Final answer
    x = 2,406,298.67

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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.