Home / 3,746,062.84-5,168,301.24-2,438,719.60

Finding the Fourth Proportional to 3,746,062.84, 5,168,301.24 and 2,438,719.60

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Solution

The fourth proportional to 3,746,062.84, 5,168,301.24 and 2,438,719.60 is: 3,364,609.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,062.84 : 5,168,301.24 = 2,438,719.60 : x
  2. Step 2: Convert to fraction form
    3,746,062.84/5,168,301.24 = 2,438,719.60/x
  3. Step 3: Cross multiply
    3,746,062.84x = 5,168,301.24 × 2,438,719.60
  4. Step 4: Simplify right side
    3,746,062.84x = 12,604,037,532,692.30
  5. Step 5: Solve for x
    x = 12,604,037,532,692.30/3,746,062.84
  6. Step 6: Final answer
    x = 3,364,609.21

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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.