Home / 3,826,898.04-5,281,492.72-2,858,348.64

Finding the Fourth Proportional to 3,826,898.04, 5,281,492.72 and 2,858,348.64

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Solution

The fourth proportional to 3,826,898.04, 5,281,492.72 and 2,858,348.64 is: 3,944,800.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,826,898.04 : 5,281,492.72 = 2,858,348.64 : x
  2. Step 2: Convert to fraction form
    3,826,898.04/5,281,492.72 = 2,858,348.64/x
  3. Step 3: Cross multiply
    3,826,898.04x = 5,281,492.72 × 2,858,348.64
  4. Step 4: Simplify right side
    3,826,898.04x = 15,096,347,533,381.90
  5. Step 5: Solve for x
    x = 15,096,347,533,381.90/3,826,898.04
  6. Step 6: Final answer
    x = 3,944,800.04

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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.