Home / 3,379,252.38-5,068,874.25-1,357,496.16

Finding the Fourth Proportional to 3,379,252.38, 5,068,874.25 and 1,357,496.16

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Solution

The fourth proportional to 3,379,252.38, 5,068,874.25 and 1,357,496.16 is: 2,036,242.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,379,252.38 : 5,068,874.25 = 1,357,496.16 : x
  2. Step 2: Convert to fraction form
    3,379,252.38/5,068,874.25 = 1,357,496.16/x
  3. Step 3: Cross multiply
    3,379,252.38x = 5,068,874.25 × 1,357,496.16
  4. Step 4: Simplify right side
    3,379,252.38x = 6,880,977,329,897.88
  5. Step 5: Solve for x
    x = 6,880,977,329,897.88/3,379,252.38
  6. Step 6: Final answer
    x = 2,036,242.50

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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.