Home / 2,832,726.33-4,249,560.00-1,126,886.07

Finding the Fourth Proportional to 2,832,726.33, 4,249,560.00 and 1,126,886.07

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Solution

The fourth proportional to 2,832,726.33, 4,249,560.00 and 1,126,886.07 is: 1,690,516.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,832,726.33 : 4,249,560.00 = 1,126,886.07 : x
  2. Step 2: Convert to fraction form
    2,832,726.33/4,249,560.00 = 1,126,886.07/x
  3. Step 3: Cross multiply
    2,832,726.33x = 4,249,560.00 × 1,126,886.07
  4. Step 4: Simplify right side
    2,832,726.33x = 4,788,769,987,790.87
  5. Step 5: Solve for x
    x = 4,788,769,987,790.87/2,832,726.33
  6. Step 6: Final answer
    x = 1,690,516.28

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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.