Home / 6,551,812.30-9,827,718.45-3,363,166.30

Finding the Fourth Proportional to 6,551,812.30, 9,827,718.45 and 3,363,166.30

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Solution

The fourth proportional to 6,551,812.30, 9,827,718.45 and 3,363,166.30 is: 5,044,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,812.30 : 9,827,718.45 = 3,363,166.30 : x
  2. Step 2: Convert to fraction form
    6,551,812.30/9,827,718.45 = 3,363,166.30/x
  3. Step 3: Cross multiply
    6,551,812.30x = 9,827,718.45 × 3,363,166.30
  4. Step 4: Simplify right side
    6,551,812.30x = 33,052,251,496,928.23
  5. Step 5: Solve for x
    x = 33,052,251,496,928.23/6,551,812.30
  6. Step 6: Final answer
    x = 5,044,749.45

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Why These Related Problems?

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