Home / 4,662,848.64-6,995,374.08-1,467,974.40

Finding the Fourth Proportional to 4,662,848.64, 6,995,374.08 and 1,467,974.40

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Solution

The fourth proportional to 4,662,848.64, 6,995,374.08 and 1,467,974.40 is: 2,202,308.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,662,848.64 : 6,995,374.08 = 1,467,974.40 : x
  2. Step 2: Convert to fraction form
    4,662,848.64/6,995,374.08 = 1,467,974.40/x
  3. Step 3: Cross multiply
    4,662,848.64x = 6,995,374.08 × 1,467,974.40
  4. Step 4: Simplify right side
    4,662,848.64x = 10,269,030,067,863.55
  5. Step 5: Solve for x
    x = 10,269,030,067,863.55/4,662,848.64
  6. Step 6: Final answer
    x = 2,202,308.26

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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.