Home / 4,286,935.17-5,915,896.29-2,326,771.18

Finding the Fourth Proportional to 4,286,935.17, 5,915,896.29 and 2,326,771.18

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Solution

The fourth proportional to 4,286,935.17, 5,915,896.29 and 2,326,771.18 is: 3,210,903.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,935.17 : 5,915,896.29 = 2,326,771.18 : x
  2. Step 2: Convert to fraction form
    4,286,935.17/5,915,896.29 = 2,326,771.18/x
  3. Step 3: Cross multiply
    4,286,935.17x = 5,915,896.29 × 2,326,771.18
  4. Step 4: Simplify right side
    4,286,935.17x = 13,764,936,998,835.79
  5. Step 5: Solve for x
    x = 13,764,936,998,835.79/4,286,935.17
  6. Step 6: Final answer
    x = 3,210,903.93

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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.