Home / 2,523,535.28-3,482,492.84-1,435,806.84

Finding the Fourth Proportional to 2,523,535.28, 3,482,492.84 and 1,435,806.84

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Solution

The fourth proportional to 2,523,535.28, 3,482,492.84 and 1,435,806.84 is: 1,981,421.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,535.28 : 3,482,492.84 = 1,435,806.84 : x
  2. Step 2: Convert to fraction form
    2,523,535.28/3,482,492.84 = 1,435,806.84/x
  3. Step 3: Cross multiply
    2,523,535.28x = 3,482,492.84 × 1,435,806.84
  4. Step 4: Simplify right side
    2,523,535.28x = 5,000,187,019,684.64
  5. Step 5: Solve for x
    x = 5,000,187,019,684.64/2,523,535.28
  6. Step 6: Final answer
    x = 1,981,421.48

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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.