Home / 3,537,315.84-5,304,414.72-1,012,398.08

Finding the Fourth Proportional to 3,537,315.84, 5,304,414.72 and 1,012,398.08

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Solution

The fourth proportional to 3,537,315.84, 5,304,414.72 and 1,012,398.08 is: 1,518,150.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,537,315.84 : 5,304,414.72 = 1,012,398.08 : x
  2. Step 2: Convert to fraction form
    3,537,315.84/5,304,414.72 = 1,012,398.08/x
  3. Step 3: Cross multiply
    3,537,315.84x = 5,304,414.72 × 1,012,398.08
  4. Step 4: Simplify right side
    3,537,315.84x = 5,370,179,278,051.74
  5. Step 5: Solve for x
    x = 5,370,179,278,051.74/3,537,315.84
  6. Step 6: Final answer
    x = 1,518,150.91

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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.