Home / 6,663,340.63-9,995,012.36-2,403,508.44

Finding the Fourth Proportional to 6,663,340.63, 9,995,012.36 and 2,403,508.44

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Solution

The fourth proportional to 6,663,340.63, 9,995,012.36 and 2,403,508.44 is: 3,605,263.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,663,340.63 : 9,995,012.36 = 2,403,508.44 : x
  2. Step 2: Convert to fraction form
    6,663,340.63/9,995,012.36 = 2,403,508.44/x
  3. Step 3: Cross multiply
    6,663,340.63x = 9,995,012.36 × 2,403,508.44
  4. Step 4: Simplify right side
    6,663,340.63x = 24,023,096,553,146.78
  5. Step 5: Solve for x
    x = 24,023,096,553,146.78/6,663,340.63
  6. Step 6: Final answer
    x = 3,605,263.17

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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.