Home / 2,411,239.05-3,621,005.78-2,336,589.45

Finding the Fourth Proportional to 2,411,239.05, 3,621,005.78 and 2,336,589.45

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Solution

The fourth proportional to 2,411,239.05, 3,621,005.78 and 2,336,589.45 is: 3,508,902.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,411,239.05 : 3,621,005.78 = 2,336,589.45 : x
  2. Step 2: Convert to fraction form
    2,411,239.05/3,621,005.78 = 2,336,589.45/x
  3. Step 3: Cross multiply
    2,411,239.05x = 3,621,005.78 × 2,336,589.45
  4. Step 4: Simplify right side
    2,411,239.05x = 8,460,803,892,254.07
  5. Step 5: Solve for x
    x = 8,460,803,892,254.07/2,411,239.05
  6. Step 6: Final answer
    x = 3,508,902.98

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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.