Home / 6,299,399.52-9,450,601.02-2,039,569.02

Finding the Fourth Proportional to 6,299,399.52, 9,450,601.02 and 2,039,569.02

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Solution

The fourth proportional to 6,299,399.52, 9,450,601.02 and 2,039,569.02 is: 3,059,839.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,299,399.52 : 9,450,601.02 = 2,039,569.02 : x
  2. Step 2: Convert to fraction form
    6,299,399.52/9,450,601.02 = 2,039,569.02/x
  3. Step 3: Cross multiply
    6,299,399.52x = 9,450,601.02 × 2,039,569.02
  4. Step 4: Simplify right side
    6,299,399.52x = 19,275,153,060,772.40
  5. Step 5: Solve for x
    x = 19,275,153,060,772.40/6,299,399.52
  6. Step 6: Final answer
    x = 3,059,839.75

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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.