Home / 4,337,491.78-5,985,754.23-2,403,785.26

Finding the Fourth Proportional to 4,337,491.78, 5,985,754.23 and 2,403,785.26

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Solution

The fourth proportional to 4,337,491.78, 5,985,754.23 and 2,403,785.26 is: 3,317,232.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,337,491.78 : 5,985,754.23 = 2,403,785.26 : x
  2. Step 2: Convert to fraction form
    4,337,491.78/5,985,754.23 = 2,403,785.26/x
  3. Step 3: Cross multiply
    4,337,491.78x = 5,985,754.23 × 2,403,785.26
  4. Step 4: Simplify right side
    4,337,491.78x = 14,388,467,788,056.65
  5. Step 5: Solve for x
    x = 14,388,467,788,056.65/4,337,491.78
  6. Step 6: Final answer
    x = 3,317,232.29

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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.