Home / 3,248,482.37-4,482,851.27-1,798,146.59

Finding the Fourth Proportional to 3,248,482.37, 4,482,851.27 and 1,798,146.59

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Solution

The fourth proportional to 3,248,482.37, 4,482,851.27 and 1,798,146.59 is: 2,481,412.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,248,482.37 : 4,482,851.27 = 1,798,146.59 : x
  2. Step 2: Convert to fraction form
    3,248,482.37/4,482,851.27 = 1,798,146.59/x
  3. Step 3: Cross multiply
    3,248,482.37x = 4,482,851.27 × 1,798,146.59
  4. Step 4: Simplify right side
    3,248,482.37x = 8,060,823,723,496.01
  5. Step 5: Solve for x
    x = 8,060,823,723,496.01/3,248,482.37
  6. Step 6: Final answer
    x = 2,481,412.18

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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.