Home / 4,166,680.86-5,748,743.82-2,715,846.93

Finding the Fourth Proportional to 4,166,680.86, 5,748,743.82 and 2,715,846.93

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Solution

The fourth proportional to 4,166,680.86, 5,748,743.82 and 2,715,846.93 is: 3,747,037.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,166,680.86 : 5,748,743.82 = 2,715,846.93 : x
  2. Step 2: Convert to fraction form
    4,166,680.86/5,748,743.82 = 2,715,846.93/x
  3. Step 3: Cross multiply
    4,166,680.86x = 5,748,743.82 × 2,715,846.93
  4. Step 4: Simplify right side
    4,166,680.86x = 15,612,708,254,903.47
  5. Step 5: Solve for x
    x = 15,612,708,254,903.47/4,166,680.86
  6. Step 6: Final answer
    x = 3,747,037.22

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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.