Home / 4,597,760.34-6,897,477.03-1,900,620.72

Finding the Fourth Proportional to 4,597,760.34, 6,897,477.03 and 1,900,620.72

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Solution

The fourth proportional to 4,597,760.34, 6,897,477.03 and 1,900,620.72 is: 2,851,276.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,597,760.34 : 6,897,477.03 = 1,900,620.72 : x
  2. Step 2: Convert to fraction form
    4,597,760.34/6,897,477.03 = 1,900,620.72/x
  3. Step 3: Cross multiply
    4,597,760.34x = 6,897,477.03 × 1,900,620.72
  4. Step 4: Simplify right side
    4,597,760.34x = 13,109,487,758,942.06
  5. Step 5: Solve for x
    x = 13,109,487,758,942.06/4,597,760.34
  6. Step 6: Final answer
    x = 2,851,276.88

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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.