Home / 3,583,588.91-4,945,024.31-2,133,637.07

Finding the Fourth Proportional to 3,583,588.91, 4,945,024.31 and 2,133,637.07

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Solution

The fourth proportional to 3,583,588.91, 4,945,024.31 and 2,133,637.07 is: 2,944,223.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,583,588.91 : 4,945,024.31 = 2,133,637.07 : x
  2. Step 2: Convert to fraction form
    3,583,588.91/4,945,024.31 = 2,133,637.07/x
  3. Step 3: Cross multiply
    3,583,588.91x = 4,945,024.31 × 2,133,637.07
  4. Step 4: Simplify right side
    3,583,588.91x = 10,550,887,144,473.86
  5. Step 5: Solve for x
    x = 10,550,887,144,473.86/3,583,588.91
  6. Step 6: Final answer
    x = 2,944,223.63

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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.