Home / 7,554,462.18-11,333,899.89-2,436,778.86

Finding the Fourth Proportional to 7,554,462.18, 11,333,899.89 and 2,436,778.86

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Solution

The fourth proportional to 7,554,462.18, 11,333,899.89 and 2,436,778.86 is: 3,655,880.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,462.18 : 11,333,899.89 = 2,436,778.86 : x
  2. Step 2: Convert to fraction form
    7,554,462.18/11,333,899.89 = 2,436,778.86/x
  3. Step 3: Cross multiply
    7,554,462.18x = 11,333,899.89 × 2,436,778.86
  4. Step 4: Simplify right side
    7,554,462.18x = 27,618,207,653,308.32
  5. Step 5: Solve for x
    x = 27,618,207,653,308.32/7,554,462.18
  6. Step 6: Final answer
    x = 3,655,880.06

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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.