Home / 2,023,515.10-3,035,671.17-603,539.74

Finding the Fourth Proportional to 2,023,515.10, 3,035,671.17 and 603,539.74

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Solution

The fourth proportional to 2,023,515.10, 3,035,671.17 and 603,539.74 is: 905,428.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,515.10 : 3,035,671.17 = 603,539.74 : x
  2. Step 2: Convert to fraction form
    2,023,515.10/3,035,671.17 = 603,539.74/x
  3. Step 3: Cross multiply
    2,023,515.10x = 3,035,671.17 × 603,539.74
  4. Step 4: Simplify right side
    2,023,515.10x = 1,832,148,188,667.30
  5. Step 5: Solve for x
    x = 1,832,148,188,667.30/2,023,515.10
  6. Step 6: Final answer
    x = 905,428.47

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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.