Home / 7,264,667.25-10,025,240.81-4,210,652.97

Finding the Fourth Proportional to 7,264,667.25, 10,025,240.81 and 4,210,652.97

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Solution

The fourth proportional to 7,264,667.25, 10,025,240.81 and 4,210,652.97 is: 5,810,701.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,667.25 : 10,025,240.81 = 4,210,652.97 : x
  2. Step 2: Convert to fraction form
    7,264,667.25/10,025,240.81 = 4,210,652.97/x
  3. Step 3: Cross multiply
    7,264,667.25x = 10,025,240.81 × 4,210,652.97
  4. Step 4: Simplify right side
    7,264,667.25x = 42,212,809,970,538.44
  5. Step 5: Solve for x
    x = 42,212,809,970,538.44/7,264,667.25
  6. Step 6: Final answer
    x = 5,810,701.10

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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.