Home / 2,944,717.84-4,417,132.08-922,917.01

Finding the Fourth Proportional to 2,944,717.84, 4,417,132.08 and 922,917.01

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Solution

The fourth proportional to 2,944,717.84, 4,417,132.08 and 922,917.01 is: 1,384,392.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,717.84 : 4,417,132.08 = 922,917.01 : x
  2. Step 2: Convert to fraction form
    2,944,717.84/4,417,132.08 = 922,917.01/x
  3. Step 3: Cross multiply
    2,944,717.84x = 4,417,132.08 × 922,917.01
  4. Step 4: Simplify right side
    2,944,717.84x = 4,076,646,332,048.68
  5. Step 5: Solve for x
    x = 4,076,646,332,048.68/2,944,717.84
  6. Step 6: Final answer
    x = 1,384,392.85

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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.