Home / 5,996,358.50-8,274,975.05-3,243,045.16

Finding the Fourth Proportional to 5,996,358.50, 8,274,975.05 and 3,243,045.16

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Solution

The fourth proportional to 5,996,358.50, 8,274,975.05 and 3,243,045.16 is: 4,475,402.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,996,358.50 : 8,274,975.05 = 3,243,045.16 : x
  2. Step 2: Convert to fraction form
    5,996,358.50/8,274,975.05 = 3,243,045.16/x
  3. Step 3: Cross multiply
    5,996,358.50x = 8,274,975.05 × 3,243,045.16
  4. Step 4: Simplify right side
    5,996,358.50x = 26,836,117,727,433.16
  5. Step 5: Solve for x
    x = 26,836,117,727,433.16/5,996,358.50
  6. Step 6: Final answer
    x = 4,475,402.48

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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.