Home / 7,810,601.13-11,713,639.55-2,345,475.42

Finding the Fourth Proportional to 7,810,601.13, 11,713,639.55 and 2,345,475.42

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Solution

The fourth proportional to 7,810,601.13, 11,713,639.55 and 2,345,475.42 is: 3,517,533.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,810,601.13 : 11,713,639.55 = 2,345,475.42 : x
  2. Step 2: Convert to fraction form
    7,810,601.13/11,713,639.55 = 2,345,475.42/x
  3. Step 3: Cross multiply
    7,810,601.13x = 11,713,639.55 × 2,345,475.42
  4. Step 4: Simplify right side
    7,810,601.13x = 27,474,053,631,537.48
  5. Step 5: Solve for x
    x = 27,474,053,631,537.48/7,810,601.13
  6. Step 6: Final answer
    x = 3,517,533.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.