Home / 2,432,732.88-3,357,072.36-1,344,935.28

Finding the Fourth Proportional to 2,432,732.88, 3,357,072.36 and 1,344,935.28

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Solution

The fourth proportional to 2,432,732.88, 3,357,072.36 and 1,344,935.28 is: 1,855,955.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,432,732.88 : 3,357,072.36 = 1,344,935.28 : x
  2. Step 2: Convert to fraction form
    2,432,732.88/3,357,072.36 = 1,344,935.28/x
  3. Step 3: Cross multiply
    2,432,732.88x = 3,357,072.36 × 1,344,935.28
  4. Step 4: Simplify right side
    2,432,732.88x = 4,515,045,054,476.86
  5. Step 5: Solve for x
    x = 4,515,045,054,476.86/2,432,732.88
  6. Step 6: Final answer
    x = 1,855,955.95

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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.