Home / 3,212,592.24-4,433,335.96-1,835,920.16

Finding the Fourth Proportional to 3,212,592.24, 4,433,335.96 and 1,835,920.16

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Solution

The fourth proportional to 3,212,592.24, 4,433,335.96 and 1,835,920.16 is: 2,533,546.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,212,592.24 : 4,433,335.96 = 1,835,920.16 : x
  2. Step 2: Convert to fraction form
    3,212,592.24/4,433,335.96 = 1,835,920.16/x
  3. Step 3: Cross multiply
    3,212,592.24x = 4,433,335.96 × 1,835,920.16
  4. Step 4: Simplify right side
    3,212,592.24x = 8,139,250,879,392.66
  5. Step 5: Solve for x
    x = 8,139,250,879,392.66/3,212,592.24
  6. Step 6: Final answer
    x = 2,533,546.20

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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.