Home / 5,632,266.51-7,772,680.58-3,185,243.51

Finding the Fourth Proportional to 5,632,266.51, 7,772,680.58 and 3,185,243.51

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Solution

The fourth proportional to 5,632,266.51, 7,772,680.58 and 3,185,243.51 is: 4,395,722.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,632,266.51 : 7,772,680.58 = 3,185,243.51 : x
  2. Step 2: Convert to fraction form
    5,632,266.51/7,772,680.58 = 3,185,243.51/x
  3. Step 3: Cross multiply
    5,632,266.51x = 7,772,680.58 × 3,185,243.51
  4. Step 4: Simplify right side
    5,632,266.51x = 24,757,880,317,958.41
  5. Step 5: Solve for x
    x = 24,757,880,317,958.41/5,632,266.51
  6. Step 6: Final answer
    x = 4,395,722.45

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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.