Home / 6,592,834.75-9,934,176.36-5,421,007.75

Finding the Fourth Proportional to 6,592,834.75, 9,934,176.36 and 5,421,007.75

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Solution

The fourth proportional to 6,592,834.75, 9,934,176.36 and 5,421,007.75 is: 8,168,450.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,592,834.75 : 9,934,176.36 = 5,421,007.75 : x
  2. Step 2: Convert to fraction form
    6,592,834.75/9,934,176.36 = 5,421,007.75/x
  3. Step 3: Cross multiply
    6,592,834.75x = 9,934,176.36 × 5,421,007.75
  4. Step 4: Simplify right side
    6,592,834.75x = 53,853,247,037,426.79
  5. Step 5: Solve for x
    x = 53,853,247,037,426.79/6,592,834.75
  6. Step 6: Final answer
    x = 8,168,450.91

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.