Home / 2,265,763.30-3,398,644.95-1,369,968.10

Finding the Fourth Proportional to 2,265,763.30, 3,398,644.95 and 1,369,968.10

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Solution

The fourth proportional to 2,265,763.30, 3,398,644.95 and 1,369,968.10 is: 2,054,952.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,763.30 : 3,398,644.95 = 1,369,968.10 : x
  2. Step 2: Convert to fraction form
    2,265,763.30/3,398,644.95 = 1,369,968.10/x
  3. Step 3: Cross multiply
    2,265,763.30x = 3,398,644.95 × 1,369,968.10
  4. Step 4: Simplify right side
    2,265,763.30x = 4,656,035,164,726.10
  5. Step 5: Solve for x
    x = 4,656,035,164,726.10/2,265,763.30
  6. Step 6: Final answer
    x = 2,054,952.15

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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.