Home / 4,854,534.60-7,289,675.10-3,264,148.20

Finding the Fourth Proportional to 4,854,534.60, 7,289,675.10 and 3,264,148.20

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Solution

The fourth proportional to 4,854,534.60, 7,289,675.10 and 3,264,148.20 is: 4,901,516.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,854,534.60 : 7,289,675.10 = 3,264,148.20 : x
  2. Step 2: Convert to fraction form
    4,854,534.60/7,289,675.10 = 3,264,148.20/x
  3. Step 3: Cross multiply
    4,854,534.60x = 7,289,675.10 × 3,264,148.20
  4. Step 4: Simplify right side
    4,854,534.60x = 23,794,579,856,249.82
  5. Step 5: Solve for x
    x = 23,794,579,856,249.82/4,854,534.60
  6. Step 6: Final answer
    x = 4,901,516.17

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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.