Home / 3,158,339.03-4,737,798.12-883,857.14

Finding the Fourth Proportional to 3,158,339.03, 4,737,798.12 and 883,857.14

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Solution

The fourth proportional to 3,158,339.03, 4,737,798.12 and 883,857.14 is: 1,325,866.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,158,339.03 : 4,737,798.12 = 883,857.14 : x
  2. Step 2: Convert to fraction form
    3,158,339.03/4,737,798.12 = 883,857.14/x
  3. Step 3: Cross multiply
    3,158,339.03x = 4,737,798.12 × 883,857.14
  4. Step 4: Simplify right side
    3,158,339.03x = 4,187,536,696,240.58
  5. Step 5: Solve for x
    x = 4,187,536,696,240.58/3,158,339.03
  6. Step 6: Final answer
    x = 1,325,866.75

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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.