Home / 6,893,845.92-10,345,492.08-2,406,121.92

Finding the Fourth Proportional to 6,893,845.92, 10,345,492.08 and 2,406,121.92

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Solution

The fourth proportional to 6,893,845.92, 10,345,492.08 and 2,406,121.92 is: 3,610,831.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,893,845.92 : 10,345,492.08 = 2,406,121.92 : x
  2. Step 2: Convert to fraction form
    6,893,845.92/10,345,492.08 = 2,406,121.92/x
  3. Step 3: Cross multiply
    6,893,845.92x = 10,345,492.08 × 2,406,121.92
  4. Step 4: Simplify right side
    6,893,845.92x = 24,892,515,266,874.39
  5. Step 5: Solve for x
    x = 24,892,515,266,874.39/6,893,845.92
  6. Step 6: Final answer
    x = 3,610,831.39

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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.