Home / 3,055,121.04-4,216,200.48-1,696,994.04

Finding the Fourth Proportional to 3,055,121.04, 4,216,200.48 and 1,696,994.04

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Solution

The fourth proportional to 3,055,121.04, 4,216,200.48 and 1,696,994.04 is: 2,341,925.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,121.04 : 4,216,200.48 = 1,696,994.04 : x
  2. Step 2: Convert to fraction form
    3,055,121.04/4,216,200.48 = 1,696,994.04/x
  3. Step 3: Cross multiply
    3,055,121.04x = 4,216,200.48 × 1,696,994.04
  4. Step 4: Simplify right side
    3,055,121.04x = 7,154,867,086,005.14
  5. Step 5: Solve for x
    x = 7,154,867,086,005.14/3,055,121.04
  6. Step 6: Final answer
    x = 2,341,925.90

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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.