Home / 2,202,210.30-3,303,315.45-1,454,256.30

Finding the Fourth Proportional to 2,202,210.30, 3,303,315.45 and 1,454,256.30

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Solution

The fourth proportional to 2,202,210.30, 3,303,315.45 and 1,454,256.30 is: 2,181,384.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,202,210.30 : 3,303,315.45 = 1,454,256.30 : x
  2. Step 2: Convert to fraction form
    2,202,210.30/3,303,315.45 = 1,454,256.30/x
  3. Step 3: Cross multiply
    2,202,210.30x = 3,303,315.45 × 1,454,256.30
  4. Step 4: Simplify right side
    2,202,210.30x = 4,803,867,304,049.84
  5. Step 5: Solve for x
    x = 4,803,867,304,049.84/2,202,210.30
  6. Step 6: Final answer
    x = 2,181,384.45

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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.