Home / 1,995,527.43-2,753,830.35-1,136,087.66

Finding the Fourth Proportional to 1,995,527.43, 2,753,830.35 and 1,136,087.66

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Solution

The fourth proportional to 1,995,527.43, 2,753,830.35 and 1,136,087.66 is: 1,567,802.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,527.43 : 2,753,830.35 = 1,136,087.66 : x
  2. Step 2: Convert to fraction form
    1,995,527.43/2,753,830.35 = 1,136,087.66/x
  3. Step 3: Cross multiply
    1,995,527.43x = 2,753,830.35 × 1,136,087.66
  4. Step 4: Simplify right side
    1,995,527.43x = 3,128,592,664,599.33
  5. Step 5: Solve for x
    x = 3,128,592,664,599.33/1,995,527.43
  6. Step 6: Final answer
    x = 1,567,802.39

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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.