Home / 7,799,691.57-10,763,537.63-4,361,946.27

Finding the Fourth Proportional to 7,799,691.57, 10,763,537.63 and 4,361,946.27

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Solution

The fourth proportional to 7,799,691.57, 10,763,537.63 and 4,361,946.27 is: 6,019,465.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,799,691.57 : 10,763,537.63 = 4,361,946.27 : x
  2. Step 2: Convert to fraction form
    7,799,691.57/10,763,537.63 = 4,361,946.27/x
  3. Step 3: Cross multiply
    7,799,691.57x = 10,763,537.63 × 4,361,946.27
  4. Step 4: Simplify right side
    7,799,691.57x = 46,949,972,795,373.41
  5. Step 5: Solve for x
    x = 46,949,972,795,373.41/7,799,691.57
  6. Step 6: Final answer
    x = 6,019,465.31

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.