Home / 4,008,045.30-6,012,067.95-3,602,138.10

Finding the Fourth Proportional to 4,008,045.30, 6,012,067.95 and 3,602,138.10

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Solution

The fourth proportional to 4,008,045.30, 6,012,067.95 and 3,602,138.10 is: 5,403,207.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,008,045.30 : 6,012,067.95 = 3,602,138.10 : x
  2. Step 2: Convert to fraction form
    4,008,045.30/6,012,067.95 = 3,602,138.10/x
  3. Step 3: Cross multiply
    4,008,045.30x = 6,012,067.95 × 3,602,138.10
  4. Step 4: Simplify right side
    4,008,045.30x = 21,656,299,022,483.89
  5. Step 5: Solve for x
    x = 21,656,299,022,483.89/4,008,045.30
  6. Step 6: Final answer
    x = 5,403,207.15

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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.