Home / 2,443,599.08-3,372,165.78-1,424,807

Finding the Fourth Proportional to 2,443,599.08, 3,372,165.78 and 1,424,807

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Solution

The fourth proportional to 2,443,599.08, 3,372,165.78 and 1,424,807 is: 1,966,233.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,443,599.08 : 3,372,165.78 = 1,424,807 : x
  2. Step 2: Convert to fraction form
    2,443,599.08/3,372,165.78 = 1,424,807/x
  3. Step 3: Cross multiply
    2,443,599.08x = 3,372,165.78 × 1,424,807
  4. Step 4: Simplify right side
    2,443,599.08x = 4,804,685,408,504.46
  5. Step 5: Solve for x
    x = 4,804,685,408,504.46/2,443,599.08
  6. Step 6: Final answer
    x = 1,966,233.11

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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.