Home / 2,096,432.84-2,893,060.12-1,322,563.57

Finding the Fourth Proportional to 2,096,432.84, 2,893,060.12 and 1,322,563.57

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Solution

The fourth proportional to 2,096,432.84, 2,893,060.12 and 1,322,563.57 is: 1,825,126.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,096,432.84 : 2,893,060.12 = 1,322,563.57 : x
  2. Step 2: Convert to fraction form
    2,096,432.84/2,893,060.12 = 1,322,563.57/x
  3. Step 3: Cross multiply
    2,096,432.84x = 2,893,060.12 × 1,322,563.57
  4. Step 4: Simplify right side
    2,096,432.84x = 3,826,255,920,531.83
  5. Step 5: Solve for x
    x = 3,826,255,920,531.83/2,096,432.84
  6. Step 6: Final answer
    x = 1,825,126.88

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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.