Home / 3,605,531.32-4,975,634.76-1,974,044.44

Finding the Fourth Proportional to 3,605,531.32, 4,975,634.76 and 1,974,044.44

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Solution

The fourth proportional to 3,605,531.32, 4,975,634.76 and 1,974,044.44 is: 2,724,182.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,605,531.32 : 4,975,634.76 = 1,974,044.44 : x
  2. Step 2: Convert to fraction form
    3,605,531.32/4,975,634.76 = 1,974,044.44/x
  3. Step 3: Cross multiply
    3,605,531.32x = 4,975,634.76 × 1,974,044.44
  4. Step 4: Simplify right side
    3,605,531.32x = 9,822,124,133,448.74
  5. Step 5: Solve for x
    x = 9,822,124,133,448.74/3,605,531.32
  6. Step 6: Final answer
    x = 2,724,182.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.