Home / 6,299,418.02-9,450,628.80-2,039,587.52

Finding the Fourth Proportional to 6,299,418.02, 9,450,628.80 and 2,039,587.52

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Solution

The fourth proportional to 6,299,418.02, 9,450,628.80 and 2,039,587.52 is: 3,059,867.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,418.02 : 9,450,628.80 = 2,039,587.52 : x
  2. Step 2: Convert to fraction form
    6,299,418.02/9,450,628.80 = 2,039,587.52/x
  3. Step 3: Cross multiply
    6,299,418.02x = 9,450,628.80 × 2,039,587.52
  4. Step 4: Simplify right side
    6,299,418.02x = 19,275,384,556,632.58
  5. Step 5: Solve for x
    x = 19,275,384,556,632.58/6,299,418.02
  6. Step 6: Final answer
    x = 3,059,867.51

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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.