Home / 6,489,578.46-9,727,503.12-2,444,316

Finding the Fourth Proportional to 6,489,578.46, 9,727,503.12 and 2,444,316

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Solution

The fourth proportional to 6,489,578.46, 9,727,503.12 and 2,444,316 is: 3,663,888.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,489,578.46 : 9,727,503.12 = 2,444,316 : x
  2. Step 2: Convert to fraction form
    6,489,578.46/9,727,503.12 = 2,444,316/x
  3. Step 3: Cross multiply
    6,489,578.46x = 9,727,503.12 × 2,444,316
  4. Step 4: Simplify right side
    6,489,578.46x = 23,777,091,516,265.92
  5. Step 5: Solve for x
    x = 23,777,091,516,265.92/6,489,578.46
  6. Step 6: Final answer
    x = 3,663,888.44

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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.