Home / 4,368,119.64-6,552,511.14-1,488,591.48

Finding the Fourth Proportional to 4,368,119.64, 6,552,511.14 and 1,488,591.48

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Solution

The fourth proportional to 4,368,119.64, 6,552,511.14 and 1,488,591.48 is: 2,233,000.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,368,119.64 : 6,552,511.14 = 1,488,591.48 : x
  2. Step 2: Convert to fraction form
    4,368,119.64/6,552,511.14 = 1,488,591.48/x
  3. Step 3: Cross multiply
    4,368,119.64x = 6,552,511.14 × 1,488,591.48
  4. Step 4: Simplify right side
    4,368,119.64x = 9,754,012,255,609.09
  5. Step 5: Solve for x
    x = 9,754,012,255,609.09/4,368,119.64
  6. Step 6: Final answer
    x = 2,233,000.25

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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.