Home / 7,796,620.48-10,758,901.18-4,263,719.93

Finding the Fourth Proportional to 7,796,620.48, 10,758,901.18 and 4,263,719.93

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Solution

The fourth proportional to 7,796,620.48, 10,758,901.18 and 4,263,719.93 is: 5,883,695.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,796,620.48 : 10,758,901.18 = 4,263,719.93 : x
  2. Step 2: Convert to fraction form
    7,796,620.48/10,758,901.18 = 4,263,719.93/x
  3. Step 3: Cross multiply
    7,796,620.48x = 10,758,901.18 × 4,263,719.93
  4. Step 4: Simplify right side
    7,796,620.48x = 45,872,941,351,791.48
  5. Step 5: Solve for x
    x = 45,872,941,351,791.48/7,796,620.48
  6. Step 6: Final answer
    x = 5,883,695.57

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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.