Home / 4,227,513.86-6,341,484.03-1,195,097.42

Finding the Fourth Proportional to 4,227,513.86, 6,341,484.03 and 1,195,097.42

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Solution

The fourth proportional to 4,227,513.86, 6,341,484.03 and 1,195,097.42 is: 1,792,706.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,227,513.86 : 6,341,484.03 = 1,195,097.42 : x
  2. Step 2: Convert to fraction form
    4,227,513.86/6,341,484.03 = 1,195,097.42/x
  3. Step 3: Cross multiply
    4,227,513.86x = 6,341,484.03 × 1,195,097.42
  4. Step 4: Simplify right side
    4,227,513.86x = 7,578,691,197,248.72
  5. Step 5: Solve for x
    x = 7,578,691,197,248.72/4,227,513.86
  6. Step 6: Final answer
    x = 1,792,706.41

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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.