Home / 2,319,796.80-3,482,240.61-1,843,088.81

Finding the Fourth Proportional to 2,319,796.80, 3,482,240.61 and 1,843,088.81

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Solution

The fourth proportional to 2,319,796.80, 3,482,240.61 and 1,843,088.81 is: 2,766,655.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,319,796.80 : 3,482,240.61 = 1,843,088.81 : x
  2. Step 2: Convert to fraction form
    2,319,796.80/3,482,240.61 = 1,843,088.81/x
  3. Step 3: Cross multiply
    2,319,796.80x = 3,482,240.61 × 1,843,088.81
  4. Step 4: Simplify right side
    2,319,796.80x = 6,418,078,684,607.37
  5. Step 5: Solve for x
    x = 6,418,078,684,607.37/2,319,796.80
  6. Step 6: Final answer
    x = 2,766,655.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.