Home / 2,336,455.31-3,224,350.29-1,370,282.45

Finding the Fourth Proportional to 2,336,455.31, 3,224,350.29 and 1,370,282.45

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Solution

The fourth proportional to 2,336,455.31, 3,224,350.29 and 1,370,282.45 is: 1,891,014.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,455.31 : 3,224,350.29 = 1,370,282.45 : x
  2. Step 2: Convert to fraction form
    2,336,455.31/3,224,350.29 = 1,370,282.45/x
  3. Step 3: Cross multiply
    2,336,455.31x = 3,224,350.29 × 1,370,282.45
  4. Step 4: Simplify right side
    2,336,455.31x = 4,418,270,615,039.41
  5. Step 5: Solve for x
    x = 4,418,270,615,039.41/2,336,455.31
  6. Step 6: Final answer
    x = 1,891,014.39

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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.