Home / 2,692,535.40-3,708,140.40-2,633,748.84

Finding the Fourth Proportional to 2,692,535.40, 3,708,140.40 and 2,633,748.84

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Solution

The fourth proportional to 2,692,535.40, 3,708,140.40 and 2,633,748.84 is: 3,627,179.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,692,535.40 : 3,708,140.40 = 2,633,748.84 : x
  2. Step 2: Convert to fraction form
    2,692,535.40/3,708,140.40 = 2,633,748.84/x
  3. Step 3: Cross multiply
    2,692,535.40x = 3,708,140.40 × 2,633,748.84
  4. Step 4: Simplify right side
    2,692,535.40x = 9,766,310,477,057.14
  5. Step 5: Solve for x
    x = 9,766,310,477,057.14/2,692,535.40
  6. Step 6: Final answer
    x = 3,627,179.97

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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.