Home / 3,095,180.16-4,271,765.76-1,737,127.68

Finding the Fourth Proportional to 3,095,180.16, 4,271,765.76 and 1,737,127.68

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Solution

The fourth proportional to 3,095,180.16, 4,271,765.76 and 1,737,127.68 is: 2,397,470.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,095,180.16 : 4,271,765.76 = 1,737,127.68 : x
  2. Step 2: Convert to fraction form
    3,095,180.16/4,271,765.76 = 1,737,127.68/x
  3. Step 3: Cross multiply
    3,095,180.16x = 4,271,765.76 × 1,737,127.68
  4. Step 4: Simplify right side
    3,095,180.16x = 7,420,602,544,172.24
  5. Step 5: Solve for x
    x = 7,420,602,544,172.24/3,095,180.16
  6. Step 6: Final answer
    x = 2,397,470.31

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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.