Home / 4,051,823.88-5,590,896.30-2,332,612.20

Finding the Fourth Proportional to 4,051,823.88, 5,590,896.30 and 2,332,612.20

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Solution

The fourth proportional to 4,051,823.88, 5,590,896.30 and 2,332,612.20 is: 3,218,647.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,051,823.88 : 5,590,896.30 = 2,332,612.20 : x
  2. Step 2: Convert to fraction form
    4,051,823.88/5,590,896.30 = 2,332,612.20/x
  3. Step 3: Cross multiply
    4,051,823.88x = 5,590,896.30 × 2,332,612.20
  4. Step 4: Simplify right side
    4,051,823.88x = 13,041,392,918,314.86
  5. Step 5: Solve for x
    x = 13,041,392,918,314.86/4,051,823.88
  6. Step 6: Final answer
    x = 3,218,647.53

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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.