Home / 4,337,969.28-6,499,838.88-3,073,539.84

Finding the Fourth Proportional to 4,337,969.28, 6,499,838.88 and 3,073,539.84

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Solution

The fourth proportional to 4,337,969.28, 6,499,838.88 and 3,073,539.84 is: 4,605,268.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,969.28 : 6,499,838.88 = 3,073,539.84 : x
  2. Step 2: Convert to fraction form
    4,337,969.28/6,499,838.88 = 3,073,539.84/x
  3. Step 3: Cross multiply
    4,337,969.28x = 6,499,838.88 × 3,073,539.84
  4. Step 4: Simplify right side
    4,337,969.28x = 19,977,513,751,260.98
  5. Step 5: Solve for x
    x = 19,977,513,751,260.98/4,337,969.28
  6. Step 6: Final answer
    x = 4,605,268.61

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.