Home / 2,748,063.30-3,792,388.13-1,524,328.93

Finding the Fourth Proportional to 2,748,063.30, 3,792,388.13 and 1,524,328.93

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Solution

The fourth proportional to 2,748,063.30, 3,792,388.13 and 1,524,328.93 is: 2,103,607.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,063.30 : 3,792,388.13 = 1,524,328.93 : x
  2. Step 2: Convert to fraction form
    2,748,063.30/3,792,388.13 = 1,524,328.93/x
  3. Step 3: Cross multiply
    2,748,063.30x = 3,792,388.13 × 1,524,328.93
  4. Step 4: Simplify right side
    2,748,063.30x = 5,780,846,940,347.60
  5. Step 5: Solve for x
    x = 5,780,846,940,347.60/2,748,063.30
  6. Step 6: Final answer
    x = 2,103,607.64

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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.