Home / 3,377,623.16-4,661,134.86-1,849,740.92

Finding the Fourth Proportional to 3,377,623.16, 4,661,134.86 and 1,849,740.92

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Solution

The fourth proportional to 3,377,623.16, 4,661,134.86 and 1,849,740.92 is: 2,552,650.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,377,623.16 : 4,661,134.86 = 1,849,740.92 : x
  2. Step 2: Convert to fraction form
    3,377,623.16/4,661,134.86 = 1,849,740.92/x
  3. Step 3: Cross multiply
    3,377,623.16x = 4,661,134.86 × 1,849,740.92
  4. Step 4: Simplify right side
    3,377,623.16x = 8,621,891,884,180.47
  5. Step 5: Solve for x
    x = 8,621,891,884,180.47/3,377,623.16
  6. Step 6: Final answer
    x = 2,552,650.63

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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.