Home / 2,447,763.84-3,376,867.73-1,529,367.35

Finding the Fourth Proportional to 2,447,763.84, 3,376,867.73 and 1,529,367.35

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Solution

The fourth proportional to 2,447,763.84, 3,376,867.73 and 1,529,367.35 is: 2,109,873.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,763.84 : 3,376,867.73 = 1,529,367.35 : x
  2. Step 2: Convert to fraction form
    2,447,763.84/3,376,867.73 = 1,529,367.35/x
  3. Step 3: Cross multiply
    2,447,763.84x = 3,376,867.73 × 1,529,367.35
  4. Step 4: Simplify right side
    2,447,763.84x = 5,164,471,226,999.44
  5. Step 5: Solve for x
    x = 5,164,471,226,999.44/2,447,763.84
  6. Step 6: Final answer
    x = 2,109,873.16

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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.