Home / 2,435,492.20-3,415,287.80-2,435,492.20

Finding the Fourth Proportional to 2,435,492.20, 3,415,287.80 and 2,435,492.20

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Solution

The fourth proportional to 2,435,492.20, 3,415,287.80 and 2,435,492.20 is: 3,415,287.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,492.20 : 3,415,287.80 = 2,435,492.20 : x
  2. Step 2: Convert to fraction form
    2,435,492.20/3,415,287.80 = 2,435,492.20/x
  3. Step 3: Cross multiply
    2,435,492.20x = 3,415,287.80 × 2,435,492.20
  4. Step 4: Simplify right side
    2,435,492.20x = 8,317,906,797,655.16
  5. Step 5: Solve for x
    x = 8,317,906,797,655.16/2,435,492.20
  6. Step 6: Final answer
    x = 3,415,287.80

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.