Home / 2,896,306.64-4,347,638.20-2,301,093.84

Finding the Fourth Proportional to 2,896,306.64, 4,347,638.20 and 2,301,093.84

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Solution

The fourth proportional to 2,896,306.64, 4,347,638.20 and 2,301,093.84 is: 3,454,165.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,896,306.64 : 4,347,638.20 = 2,301,093.84 : x
  2. Step 2: Convert to fraction form
    2,896,306.64/4,347,638.20 = 2,301,093.84/x
  3. Step 3: Cross multiply
    2,896,306.64x = 4,347,638.20 × 2,301,093.84
  4. Step 4: Simplify right side
    2,896,306.64x = 10,004,323,480,568.69
  5. Step 5: Solve for x
    x = 10,004,323,480,568.69/2,896,306.64
  6. Step 6: Final answer
    x = 3,454,165.85

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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.