Home / 2,251,710.46-3,104,271.56-1,424,372.41

Finding the Fourth Proportional to 2,251,710.46, 3,104,271.56 and 1,424,372.41

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Solution

The fourth proportional to 2,251,710.46, 3,104,271.56 and 1,424,372.41 is: 1,963,679.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,251,710.46 : 3,104,271.56 = 1,424,372.41 : x
  2. Step 2: Convert to fraction form
    2,251,710.46/3,104,271.56 = 1,424,372.41/x
  3. Step 3: Cross multiply
    2,251,710.46x = 3,104,271.56 × 1,424,372.41
  4. Step 4: Simplify right side
    2,251,710.46x = 4,421,638,740,568.44
  5. Step 5: Solve for x
    x = 4,421,638,740,568.44/2,251,710.46
  6. Step 6: Final answer
    x = 1,963,679.98

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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.