Home / 8,552,345.24-11,802,238.55-4,685,003.89

Finding the Fourth Proportional to 8,552,345.24, 11,802,238.55 and 4,685,003.89

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Solution

The fourth proportional to 8,552,345.24, 11,802,238.55 and 4,685,003.89 is: 6,465,306.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,552,345.24 : 11,802,238.55 = 4,685,003.89 : x
  2. Step 2: Convert to fraction form
    8,552,345.24/11,802,238.55 = 4,685,003.89/x
  3. Step 3: Cross multiply
    8,552,345.24x = 11,802,238.55 × 4,685,003.89
  4. Step 4: Simplify right side
    8,552,345.24x = 55,293,533,482,096.11
  5. Step 5: Solve for x
    x = 55,293,533,482,096.11/8,552,345.24
  6. Step 6: Final answer
    x = 6,465,306.52

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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.