Home / 5,334,063.49-7,361,008.30-2,886,675.17

Finding the Fourth Proportional to 5,334,063.49, 7,361,008.30 and 2,886,675.17

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Solution

The fourth proportional to 5,334,063.49, 7,361,008.30 and 2,886,675.17 is: 3,983,612.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,334,063.49 : 7,361,008.30 = 2,886,675.17 : x
  2. Step 2: Convert to fraction form
    5,334,063.49/7,361,008.30 = 2,886,675.17/x
  3. Step 3: Cross multiply
    5,334,063.49x = 7,361,008.30 × 2,886,675.17
  4. Step 4: Simplify right side
    5,334,063.49x = 21,248,839,836,339.67
  5. Step 5: Solve for x
    x = 21,248,839,836,339.67/5,334,063.49
  6. Step 6: Final answer
    x = 3,983,612.10

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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.