Home / 4,689,257.75-6,471,175.70-2,652,023.51

Finding the Fourth Proportional to 4,689,257.75, 6,471,175.70 and 2,652,023.51

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Solution

The fourth proportional to 4,689,257.75, 6,471,175.70 and 2,652,023.51 is: 3,659,792.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,689,257.75 : 6,471,175.70 = 2,652,023.51 : x
  2. Step 2: Convert to fraction form
    4,689,257.75/6,471,175.70 = 2,652,023.51/x
  3. Step 3: Cross multiply
    4,689,257.75x = 6,471,175.70 × 2,652,023.51
  4. Step 4: Simplify right side
    4,689,257.75x = 17,161,710,093,740.71
  5. Step 5: Solve for x
    x = 17,161,710,093,740.71/4,689,257.75
  6. Step 6: Final answer
    x = 3,659,792.45

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.