Home / 5,286,648.84-7,295,863.77-2,995,256.04

Finding the Fourth Proportional to 5,286,648.84, 7,295,863.77 and 2,995,256.04

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Solution

The fourth proportional to 5,286,648.84, 7,295,863.77 and 2,995,256.04 is: 4,133,616.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,286,648.84 : 7,295,863.77 = 2,995,256.04 : x
  2. Step 2: Convert to fraction form
    5,286,648.84/7,295,863.77 = 2,995,256.04/x
  3. Step 3: Cross multiply
    5,286,648.84x = 7,295,863.77 × 2,995,256.04
  4. Step 4: Simplify right side
    5,286,648.84x = 21,852,980,024,109.67
  5. Step 5: Solve for x
    x = 21,852,980,024,109.67/5,286,648.84
  6. Step 6: Final answer
    x = 4,133,616.72

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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.