Home / 2,445,284-3,662,754.88-1,546,261.76

Finding the Fourth Proportional to 2,445,284, 3,662,754.88 and 1,546,261.76

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Solution

The fourth proportional to 2,445,284, 3,662,754.88 and 1,546,261.76 is: 2,316,122.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445,284 : 3,662,754.88 = 1,546,261.76 : x
  2. Step 2: Convert to fraction form
    2,445,284/3,662,754.88 = 1,546,261.76/x
  3. Step 3: Cross multiply
    2,445,284x = 3,662,754.88 × 1,546,261.76
  4. Step 4: Simplify right side
    2,445,284x = 5,663,577,807,197.39
  5. Step 5: Solve for x
    x = 5,663,577,807,197.39/2,445,284
  6. Step 6: Final answer
    x = 2,316,122.71

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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.