Home / 2,334,480.84-3,221,589.28-1,302,055.51

Finding the Fourth Proportional to 2,334,480.84, 3,221,589.28 and 1,302,055.51

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Solution

The fourth proportional to 2,334,480.84, 3,221,589.28 and 1,302,055.51 is: 1,796,839.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,480.84 : 3,221,589.28 = 1,302,055.51 : x
  2. Step 2: Convert to fraction form
    2,334,480.84/3,221,589.28 = 1,302,055.51/x
  3. Step 3: Cross multiply
    2,334,480.84x = 3,221,589.28 × 1,302,055.51
  4. Step 4: Simplify right side
    2,334,480.84x = 4,194,688,073,815.69
  5. Step 5: Solve for x
    x = 4,194,688,073,815.69/2,334,480.84
  6. Step 6: Final answer
    x = 1,796,839.80

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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.