Home / 6,522,434.16-9,000,658.44-3,622,010.40

Finding the Fourth Proportional to 6,522,434.16, 9,000,658.44 and 3,622,010.40

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Solution

The fourth proportional to 6,522,434.16, 9,000,658.44 and 3,622,010.40 is: 4,998,207.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,434.16 : 9,000,658.44 = 3,622,010.40 : x
  2. Step 2: Convert to fraction form
    6,522,434.16/9,000,658.44 = 3,622,010.40/x
  3. Step 3: Cross multiply
    6,522,434.16x = 9,000,658.44 × 3,622,010.40
  4. Step 4: Simplify right side
    6,522,434.16x = 32,600,478,476,527.77
  5. Step 5: Solve for x
    x = 32,600,478,476,527.77/6,522,434.16
  6. Step 6: Final answer
    x = 4,998,207.37

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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.