Home / 3,669,028.76-5,063,089.20-2,037,539.72

Finding the Fourth Proportional to 3,669,028.76, 5,063,089.20 and 2,037,539.72

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Solution

The fourth proportional to 3,669,028.76, 5,063,089.20 and 2,037,539.72 is: 2,811,710.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,028.76 : 5,063,089.20 = 2,037,539.72 : x
  2. Step 2: Convert to fraction form
    3,669,028.76/5,063,089.20 = 2,037,539.72/x
  3. Step 3: Cross multiply
    3,669,028.76x = 5,063,089.20 × 2,037,539.72
  4. Step 4: Simplify right side
    3,669,028.76x = 10,316,245,350,903.02
  5. Step 5: Solve for x
    x = 10,316,245,350,903.02/3,669,028.76
  6. Step 6: Final answer
    x = 2,811,710.14

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Double scale
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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.