Home / 4,996,324.40-7,476,771.90-3,402,001.40

Finding the Fourth Proportional to 4,996,324.40, 7,476,771.90 and 3,402,001.40

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Solution

The fourth proportional to 4,996,324.40, 7,476,771.90 and 3,402,001.40 is: 5,090,940.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,324.40 : 7,476,771.90 = 3,402,001.40 : x
  2. Step 2: Convert to fraction form
    4,996,324.40/7,476,771.90 = 3,402,001.40/x
  3. Step 3: Cross multiply
    4,996,324.40x = 7,476,771.90 × 3,402,001.40
  4. Step 4: Simplify right side
    4,996,324.40x = 25,435,988,471,280.66
  5. Step 5: Solve for x
    x = 25,435,988,471,280.66/4,996,324.40
  6. Step 6: Final answer
    x = 5,090,940.15

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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.