Home / 3,262,725.86-4,500,748.06-3,031,798.82

Finding the Fourth Proportional to 3,262,725.86, 4,500,748.06 and 3,031,798.82

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Solution

The fourth proportional to 3,262,725.86, 4,500,748.06 and 3,031,798.82 is: 4,182,197.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,725.86 : 4,500,748.06 = 3,031,798.82 : x
  2. Step 2: Convert to fraction form
    3,262,725.86/4,500,748.06 = 3,031,798.82/x
  3. Step 3: Cross multiply
    3,262,725.86x = 4,500,748.06 × 3,031,798.82
  4. Step 4: Simplify right side
    3,262,725.86x = 13,645,362,627,342.05
  5. Step 5: Solve for x
    x = 13,645,362,627,342.05/3,262,725.86
  6. Step 6: Final answer
    x = 4,182,197.11

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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.