Home / 2,736,341.66-4,105,176.82-843,083.03

Finding the Fourth Proportional to 2,736,341.66, 4,105,176.82 and 843,083.03

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Solution

The fourth proportional to 2,736,341.66, 4,105,176.82 and 843,083.03 is: 1,264,829.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,341.66 : 4,105,176.82 = 843,083.03 : x
  2. Step 2: Convert to fraction form
    2,736,341.66/4,105,176.82 = 843,083.03/x
  3. Step 3: Cross multiply
    2,736,341.66x = 4,105,176.82 × 843,083.03
  4. Step 4: Simplify right side
    2,736,341.66x = 3,461,004,891,565.48
  5. Step 5: Solve for x
    x = 3,461,004,891,565.48/2,736,341.66
  6. Step 6: Final answer
    x = 1,264,829.22

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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.