Home / 4,317,088.57-6,474,504.39-1,283,637.49

Finding the Fourth Proportional to 4,317,088.57, 6,474,504.39 and 1,283,637.49

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Solution

The fourth proportional to 4,317,088.57, 6,474,504.39 and 1,283,637.49 is: 1,925,120.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,317,088.57 : 6,474,504.39 = 1,283,637.49 : x
  2. Step 2: Convert to fraction form
    4,317,088.57/6,474,504.39 = 1,283,637.49/x
  3. Step 3: Cross multiply
    4,317,088.57x = 6,474,504.39 × 1,283,637.49
  4. Step 4: Simplify right side
    4,317,088.57x = 8,310,916,564,173.58
  5. Step 5: Solve for x
    x = 8,310,916,564,173.58/4,317,088.57
  6. Step 6: Final answer
    x = 1,925,120.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.