Home / 2,602,326.43-3,904,361.54-897,646.39

Finding the Fourth Proportional to 2,602,326.43, 3,904,361.54 and 897,646.39

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Solution

The fourth proportional to 2,602,326.43, 3,904,361.54 and 897,646.39 is: 1,346,770.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,602,326.43 : 3,904,361.54 = 897,646.39 : x
  2. Step 2: Convert to fraction form
    2,602,326.43/3,904,361.54 = 897,646.39/x
  3. Step 3: Cross multiply
    2,602,326.43x = 3,904,361.54 × 897,646.39
  4. Step 4: Simplify right side
    2,602,326.43x = 3,504,736,041,635.84
  5. Step 5: Solve for x
    x = 3,504,736,041,635.84/2,602,326.43
  6. Step 6: Final answer
    x = 1,346,770.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.