Home / 4,195,829.34-6,294,665.79-2,491,529.40

Finding the Fourth Proportional to 4,195,829.34, 6,294,665.79 and 2,491,529.40

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Solution

The fourth proportional to 4,195,829.34, 6,294,665.79 and 2,491,529.40 is: 3,737,841.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195,829.34 : 6,294,665.79 = 2,491,529.40 : x
  2. Step 2: Convert to fraction form
    4,195,829.34/6,294,665.79 = 2,491,529.40/x
  3. Step 3: Cross multiply
    4,195,829.34x = 6,294,665.79 × 2,491,529.40
  4. Step 4: Simplify right side
    4,195,829.34x = 15,683,344,878,959.22
  5. Step 5: Solve for x
    x = 15,683,344,878,959.22/4,195,829.34
  6. Step 6: Final answer
    x = 3,737,841.46

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.