Home / 4,150,539.02-5,727,751.71-2,315,116.19

Finding the Fourth Proportional to 4,150,539.02, 5,727,751.71 and 2,315,116.19

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Solution

The fourth proportional to 4,150,539.02, 5,727,751.71 and 2,315,116.19 is: 3,194,864.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,539.02 : 5,727,751.71 = 2,315,116.19 : x
  2. Step 2: Convert to fraction form
    4,150,539.02/5,727,751.71 = 2,315,116.19/x
  3. Step 3: Cross multiply
    4,150,539.02x = 5,727,751.71 × 2,315,116.19
  4. Step 4: Simplify right side
    4,150,539.02x = 13,260,410,681,694.63
  5. Step 5: Solve for x
    x = 13,260,410,681,694.63/4,150,539.02
  6. Step 6: Final answer
    x = 3,194,864.72

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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.