Home / 6,622,332.48-9,952,618.16-6,162,573.85

Finding the Fourth Proportional to 6,622,332.48, 9,952,618.16 and 6,162,573.85

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Solution

The fourth proportional to 6,622,332.48, 9,952,618.16 and 6,162,573.85 is: 9,261,652.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,622,332.48 : 9,952,618.16 = 6,162,573.85 : x
  2. Step 2: Convert to fraction form
    6,622,332.48/9,952,618.16 = 6,162,573.85/x
  3. Step 3: Cross multiply
    6,622,332.48x = 9,952,618.16 × 6,162,573.85
  4. Step 4: Simplify right side
    6,622,332.48x = 61,333,744,402,376.01
  5. Step 5: Solve for x
    x = 61,333,744,402,376.01/6,622,332.48
  6. Step 6: Final answer
    x = 9,261,652.84

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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.