Home / 2,726,970.04-3,770,021.10-2,046,725.56

Finding the Fourth Proportional to 2,726,970.04, 3,770,021.10 and 2,046,725.56

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Solution

The fourth proportional to 2,726,970.04, 3,770,021.10 and 2,046,725.56 is: 2,829,586.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,726,970.04 : 3,770,021.10 = 2,046,725.56 : x
  2. Step 2: Convert to fraction form
    2,726,970.04/3,770,021.10 = 2,046,725.56/x
  3. Step 3: Cross multiply
    2,726,970.04x = 3,770,021.10 × 2,046,725.56
  4. Step 4: Simplify right side
    2,726,970.04x = 7,716,198,547,109.32
  5. Step 5: Solve for x
    x = 7,716,198,547,109.32/2,726,970.04
  6. Step 6: Final answer
    x = 2,829,586.84

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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.