Home / 4,521,057.69-6,239,065.03-2,456,074.63

Finding the Fourth Proportional to 4,521,057.69, 6,239,065.03 and 2,456,074.63

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Solution

The fourth proportional to 4,521,057.69, 6,239,065.03 and 2,456,074.63 is: 3,389,385.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,521,057.69 : 6,239,065.03 = 2,456,074.63 : x
  2. Step 2: Convert to fraction form
    4,521,057.69/6,239,065.03 = 2,456,074.63/x
  3. Step 3: Cross multiply
    4,521,057.69x = 6,239,065.03 × 2,456,074.63
  4. Step 4: Simplify right side
    4,521,057.69x = 15,323,609,335,103.19
  5. Step 5: Solve for x
    x = 15,323,609,335,103.19/4,521,057.69
  6. Step 6: Final answer
    x = 3,389,385.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.