Home / 4,241,512.46-5,853,111.90-2,307,780.56

Finding the Fourth Proportional to 4,241,512.46, 5,853,111.90 and 2,307,780.56

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Solution

The fourth proportional to 4,241,512.46, 5,853,111.90 and 2,307,780.56 is: 3,184,641.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,241,512.46 : 5,853,111.90 = 2,307,780.56 : x
  2. Step 2: Convert to fraction form
    4,241,512.46/5,853,111.90 = 2,307,780.56/x
  3. Step 3: Cross multiply
    4,241,512.46x = 5,853,111.90 × 2,307,780.56
  4. Step 4: Simplify right side
    4,241,512.46x = 13,507,697,858,324.67
  5. Step 5: Solve for x
    x = 13,507,697,858,324.67/4,241,512.46
  6. Step 6: Final answer
    x = 3,184,641.80

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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.