Home / 2,523,530.32-3,482,486.01-1,435,801.87

Finding the Fourth Proportional to 2,523,530.32, 3,482,486.01 and 1,435,801.87

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Solution

The fourth proportional to 2,523,530.32, 3,482,486.01 and 1,435,801.87 is: 1,981,414.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,530.32 : 3,482,486.01 = 1,435,801.87 : x
  2. Step 2: Convert to fraction form
    2,523,530.32/3,482,486.01 = 1,435,801.87/x
  3. Step 3: Cross multiply
    2,523,530.32x = 3,482,486.01 × 1,435,801.87
  4. Step 4: Simplify right side
    2,523,530.32x = 5,000,159,925,406.84
  5. Step 5: Solve for x
    x = 5,000,159,925,406.84/2,523,530.32
  6. Step 6: Final answer
    x = 1,981,414.64

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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.