Home / 3,002,574.47-4,144,563.18-1,825,169.00

Finding the Fourth Proportional to 3,002,574.47, 4,144,563.18 and 1,825,169.00

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Solution

The fourth proportional to 3,002,574.47, 4,144,563.18 and 1,825,169.00 is: 2,519,347.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,574.47 : 4,144,563.18 = 1,825,169.00 : x
  2. Step 2: Convert to fraction form
    3,002,574.47/4,144,563.18 = 1,825,169.00/x
  3. Step 3: Cross multiply
    3,002,574.47x = 4,144,563.18 × 1,825,169.00
  4. Step 4: Simplify right side
    3,002,574.47x = 7,564,528,213,954.61
  5. Step 5: Solve for x
    x = 7,564,528,213,954.61/3,002,574.47
  6. Step 6: Final answer
    x = 2,519,347.41

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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.