Home / 9,103,304.16-13,645,418.64-4,241,601.84

Finding the Fourth Proportional to 9,103,304.16, 13,645,418.64 and 4,241,601.84

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Solution

The fourth proportional to 9,103,304.16, 13,645,418.64 and 4,241,601.84 is: 6,357,958.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,304.16 : 13,645,418.64 = 4,241,601.84 : x
  2. Step 2: Convert to fraction form
    9,103,304.16/13,645,418.64 = 4,241,601.84/x
  3. Step 3: Cross multiply
    9,103,304.16x = 13,645,418.64 × 4,241,601.84
  4. Step 4: Simplify right side
    9,103,304.16x = 57,878,432,810,994.30
  5. Step 5: Solve for x
    x = 57,878,432,810,994.30/9,103,304.16
  6. Step 6: Final answer
    x = 6,357,958.80

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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.