Home / 7,971,201.84-11,000,523.96-4,349,728.56

Finding the Fourth Proportional to 7,971,201.84, 11,000,523.96 and 4,349,728.56

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Solution

The fourth proportional to 7,971,201.84, 11,000,523.96 and 4,349,728.56 is: 6,002,770.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,971,201.84 : 11,000,523.96 = 4,349,728.56 : x
  2. Step 2: Convert to fraction form
    7,971,201.84/11,000,523.96 = 4,349,728.56/x
  3. Step 3: Cross multiply
    7,971,201.84x = 11,000,523.96 × 4,349,728.56
  4. Step 4: Simplify right side
    7,971,201.84x = 47,849,293,243,776.30
  5. Step 5: Solve for x
    x = 47,849,293,243,776.30/7,971,201.84
  6. Step 6: Final answer
    x = 6,002,770.25

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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.