Home / 5,233,276.08-7,841,901-3,521,076.72

Finding the Fourth Proportional to 5,233,276.08, 7,841,901 and 3,521,076.72

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Solution

The fourth proportional to 5,233,276.08, 7,841,901 and 3,521,076.72 is: 5,276,223.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,233,276.08 : 7,841,901 = 3,521,076.72 : x
  2. Step 2: Convert to fraction form
    5,233,276.08/7,841,901 = 3,521,076.72/x
  3. Step 3: Cross multiply
    5,233,276.08x = 7,841,901 × 3,521,076.72
  4. Step 4: Simplify right side
    5,233,276.08x = 27,611,935,051,644.72
  5. Step 5: Solve for x
    x = 27,611,935,051,644.72/5,233,276.08
  6. Step 6: Final answer
    x = 5,276,223.66

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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.