Home / 3,472,390.04-4,792,192.52-1,924,137.37

Finding the Fourth Proportional to 3,472,390.04, 4,792,192.52 and 1,924,137.37

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Solution

The fourth proportional to 3,472,390.04, 4,792,192.52 and 1,924,137.37 is: 2,655,472.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,472,390.04 : 4,792,192.52 = 1,924,137.37 : x
  2. Step 2: Convert to fraction form
    3,472,390.04/4,792,192.52 = 1,924,137.37/x
  3. Step 3: Cross multiply
    3,472,390.04x = 4,792,192.52 × 1,924,137.37
  4. Step 4: Simplify right side
    3,472,390.04x = 9,220,836,695,175.65
  5. Step 5: Solve for x
    x = 9,220,836,695,175.65/3,472,390.04
  6. Step 6: Final answer
    x = 2,655,472.63

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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.