Home / 2,349,276.94-3,241,033.89-1,431,171.10

Finding the Fourth Proportional to 2,349,276.94, 3,241,033.89 and 1,431,171.10

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Solution

The fourth proportional to 2,349,276.94, 3,241,033.89 and 1,431,171.10 is: 1,974,426.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349,276.94 : 3,241,033.89 = 1,431,171.10 : x
  2. Step 2: Convert to fraction form
    2,349,276.94/3,241,033.89 = 1,431,171.10/x
  3. Step 3: Cross multiply
    2,349,276.94x = 3,241,033.89 × 1,431,171.10
  4. Step 4: Simplify right side
    2,349,276.94x = 4,638,474,037,488.58
  5. Step 5: Solve for x
    x = 4,638,474,037,488.58/2,349,276.94
  6. Step 6: Final answer
    x = 1,974,426.24

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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.