Home / 3,244,742.84-4,477,718.98-1,794,499.40

Finding the Fourth Proportional to 3,244,742.84, 4,477,718.98 and 1,794,499.40

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Solution

The fourth proportional to 3,244,742.84, 4,477,718.98 and 1,794,499.40 is: 2,476,394.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,244,742.84 : 4,477,718.98 = 1,794,499.40 : x
  2. Step 2: Convert to fraction form
    3,244,742.84/4,477,718.98 = 1,794,499.40/x
  3. Step 3: Cross multiply
    3,244,742.84x = 4,477,718.98 × 1,794,499.40
  4. Step 4: Simplify right side
    3,244,742.84x = 8,035,264,022,978.61
  5. Step 5: Solve for x
    x = 8,035,264,022,978.61/3,244,742.84
  6. Step 6: Final answer
    x = 2,476,394.72

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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.