Home / 9,760,452.35-14,626,292.04-5,436,550.31

Finding the Fourth Proportional to 9,760,452.35, 14,626,292.04 and 5,436,550.31

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Solution

The fourth proportional to 9,760,452.35, 14,626,292.04 and 5,436,550.31 is: 8,146,812.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,760,452.35 : 14,626,292.04 = 5,436,550.31 : x
  2. Step 2: Convert to fraction form
    9,760,452.35/14,626,292.04 = 5,436,550.31/x
  3. Step 3: Cross multiply
    9,760,452.35x = 14,626,292.04 × 5,436,550.31
  4. Step 4: Simplify right side
    9,760,452.35x = 79,516,572,451,081.06
  5. Step 5: Solve for x
    x = 79,516,572,451,081.06/9,760,452.35
  6. Step 6: Final answer
    x = 8,146,812.22

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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.