Home / 4,486,870.04-6,191,848.31-2,449,679.54

Finding the Fourth Proportional to 4,486,870.04, 6,191,848.31 and 2,449,679.54

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Solution

The fourth proportional to 4,486,870.04, 6,191,848.31 and 2,449,679.54 is: 3,380,540.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,486,870.04 : 6,191,848.31 = 2,449,679.54 : x
  2. Step 2: Convert to fraction form
    4,486,870.04/6,191,848.31 = 2,449,679.54/x
  3. Step 3: Cross multiply
    4,486,870.04x = 6,191,848.31 × 2,449,679.54
  4. Step 4: Simplify right side
    4,486,870.04x = 15,168,044,076,582.94
  5. Step 5: Solve for x
    x = 15,168,044,076,582.94/4,486,870.04
  6. Step 6: Final answer
    x = 3,380,540.10

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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.