Home / 2,269,593.65-3,403,726.16-1,869,241.43

Finding the Fourth Proportional to 2,269,593.65, 3,403,726.16 and 1,869,241.43

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Solution

The fourth proportional to 2,269,593.65, 3,403,726.16 and 1,869,241.43 is: 2,803,315.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,593.65 : 3,403,726.16 = 1,869,241.43 : x
  2. Step 2: Convert to fraction form
    2,269,593.65/3,403,726.16 = 1,869,241.43/x
  3. Step 3: Cross multiply
    2,269,593.65x = 3,403,726.16 × 1,869,241.43
  4. Step 4: Simplify right side
    2,269,593.65x = 6,362,385,953,809.92
  5. Step 5: Solve for x
    x = 6,362,385,953,809.92/2,269,593.65
  6. Step 6: Final answer
    x = 2,803,315.01

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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.