Home / 2,056,532.67-2,843,432.63-1,801,151.82

Finding the Fourth Proportional to 2,056,532.67, 2,843,432.63 and 1,801,151.82

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Solution

The fourth proportional to 2,056,532.67, 2,843,432.63 and 1,801,151.82 is: 2,490,334.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,056,532.67 : 2,843,432.63 = 1,801,151.82 : x
  2. Step 2: Convert to fraction form
    2,056,532.67/2,843,432.63 = 1,801,151.82/x
  3. Step 3: Cross multiply
    2,056,532.67x = 2,843,432.63 × 1,801,151.82
  4. Step 4: Simplify right side
    2,056,532.67x = 5,121,453,847,566.13
  5. Step 5: Solve for x
    x = 5,121,453,847,566.13/2,056,532.67
  6. Step 6: Final answer
    x = 2,490,334.30

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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.