Home / 4,275,653.16-6,413,324.22-1,283,759.40

Finding the Fourth Proportional to 4,275,653.16, 6,413,324.22 and 1,283,759.40

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Solution

The fourth proportional to 4,275,653.16, 6,413,324.22 and 1,283,759.40 is: 1,925,592.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,653.16 : 6,413,324.22 = 1,283,759.40 : x
  2. Step 2: Convert to fraction form
    4,275,653.16/6,413,324.22 = 1,283,759.40/x
  3. Step 3: Cross multiply
    4,275,653.16x = 6,413,324.22 × 1,283,759.40
  4. Step 4: Simplify right side
    4,275,653.16x = 8,233,165,252,672.67
  5. Step 5: Solve for x
    x = 8,233,165,252,672.67/4,275,653.16
  6. Step 6: Final answer
    x = 1,925,592.41

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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.