Home / 10,241,836.98-15,366,886.59-4,558,174.02

Finding the Fourth Proportional to 10,241,836.98, 15,366,886.59 and 4,558,174.02

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Solution

The fourth proportional to 10,241,836.98, 15,366,886.59 and 4,558,174.02 is: 6,839,099.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,836.98 : 15,366,886.59 = 4,558,174.02 : x
  2. Step 2: Convert to fraction form
    10,241,836.98/15,366,886.59 = 4,558,174.02/x
  3. Step 3: Cross multiply
    10,241,836.98x = 15,366,886.59 × 4,558,174.02
  4. Step 4: Simplify right side
    10,241,836.98x = 70,044,943,222,824.38
  5. Step 5: Solve for x
    x = 70,044,943,222,824.38/10,241,836.98
  6. Step 6: Final answer
    x = 6,839,099.60

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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.