Home / 4,898,339.73-7,346,550.05-4,655,298.42

Finding the Fourth Proportional to 4,898,339.73, 7,346,550.05 and 4,655,298.42

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Solution

The fourth proportional to 4,898,339.73, 7,346,550.05 and 4,655,298.42 is: 6,982,035.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,898,339.73 : 7,346,550.05 = 4,655,298.42 : x
  2. Step 2: Convert to fraction form
    4,898,339.73/7,346,550.05 = 4,655,298.42/x
  3. Step 3: Cross multiply
    4,898,339.73x = 7,346,550.05 × 4,655,298.42
  4. Step 4: Simplify right side
    4,898,339.73x = 34,200,382,834,396.80
  5. Step 5: Solve for x
    x = 34,200,382,834,396.80/4,898,339.73
  6. Step 6: Final answer
    x = 6,982,035.69

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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.