Home / 2,497,824.32-3,447,081.14-1,530,767.85

Finding the Fourth Proportional to 2,497,824.32, 3,447,081.14 and 1,530,767.85

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Solution

The fourth proportional to 2,497,824.32, 3,447,081.14 and 1,530,767.85 is: 2,112,510.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,824.32 : 3,447,081.14 = 1,530,767.85 : x
  2. Step 2: Convert to fraction form
    2,497,824.32/3,447,081.14 = 1,530,767.85/x
  3. Step 3: Cross multiply
    2,497,824.32x = 3,447,081.14 × 1,530,767.85
  4. Step 4: Simplify right side
    2,497,824.32x = 5,276,680,977,799.51
  5. Step 5: Solve for x
    x = 5,276,680,977,799.51/2,497,824.32
  6. Step 6: Final answer
    x = 2,112,510.85

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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.