Home / 4,623,513.93-6,935,127.89-2,196,414.36

Finding the Fourth Proportional to 4,623,513.93, 6,935,127.89 and 2,196,414.36

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Solution

The fourth proportional to 4,623,513.93, 6,935,127.89 and 2,196,414.36 is: 3,294,553.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,513.93 : 6,935,127.89 = 2,196,414.36 : x
  2. Step 2: Convert to fraction form
    4,623,513.93/6,935,127.89 = 2,196,414.36/x
  3. Step 3: Cross multiply
    4,623,513.93x = 6,935,127.89 × 2,196,414.36
  4. Step 4: Simplify right side
    4,623,513.93x = 15,232,414,475,050.43
  5. Step 5: Solve for x
    x = 15,232,414,475,050.43/4,623,513.93
  6. Step 6: Final answer
    x = 3,294,553.60

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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.