Home / 3,946,204.86-5,406,210.18-3,798,667.17

Finding the Fourth Proportional to 3,946,204.86, 5,406,210.18 and 3,798,667.17

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Solution

The fourth proportional to 3,946,204.86, 5,406,210.18 and 3,798,667.17 is: 5,204,086.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,946,204.86 : 5,406,210.18 = 3,798,667.17 : x
  2. Step 2: Convert to fraction form
    3,946,204.86/5,406,210.18 = 3,798,667.17/x
  3. Step 3: Cross multiply
    3,946,204.86x = 5,406,210.18 × 3,798,667.17
  4. Step 4: Simplify right side
    3,946,204.86x = 20,536,393,124,885.79
  5. Step 5: Solve for x
    x = 20,536,393,124,885.79/3,946,204.86
  6. Step 6: Final answer
    x = 5,204,086.93

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.