Home / 5,325,084.72-7,347,772.44-3,033,290.16

Finding the Fourth Proportional to 5,325,084.72, 7,347,772.44 and 3,033,290.16

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Solution

The fourth proportional to 5,325,084.72, 7,347,772.44 and 3,033,290.16 is: 4,185,459.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,325,084.72 : 7,347,772.44 = 3,033,290.16 : x
  2. Step 2: Convert to fraction form
    5,325,084.72/7,347,772.44 = 3,033,290.16/x
  3. Step 3: Cross multiply
    5,325,084.72x = 7,347,772.44 × 3,033,290.16
  4. Step 4: Simplify right side
    5,325,084.72x = 22,287,925,840,171.19
  5. Step 5: Solve for x
    x = 22,287,925,840,171.19/5,325,084.72
  6. Step 6: Final answer
    x = 4,185,459.39

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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.