Home / 3,674,874.90-5,513,048.16-2,057,943.17

Finding the Fourth Proportional to 3,674,874.90, 5,513,048.16 and 2,057,943.17

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Solution

The fourth proportional to 3,674,874.90, 5,513,048.16 and 2,057,943.17 is: 3,087,326.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,674,874.90 : 5,513,048.16 = 2,057,943.17 : x
  2. Step 2: Convert to fraction form
    3,674,874.90/5,513,048.16 = 2,057,943.17/x
  3. Step 3: Cross multiply
    3,674,874.90x = 5,513,048.16 × 2,057,943.17
  4. Step 4: Simplify right side
    3,674,874.90x = 11,345,539,779,187.83
  5. Step 5: Solve for x
    x = 11,345,539,779,187.83/3,674,874.90
  6. Step 6: Final answer
    x = 3,087,326.80

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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.