Home / 2,230,256.69-3,345,374.10-632,822.68

Finding the Fourth Proportional to 2,230,256.69, 3,345,374.10 and 632,822.68

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Solution

The fourth proportional to 2,230,256.69, 3,345,374.10 and 632,822.68 is: 949,230.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,256.69 : 3,345,374.10 = 632,822.68 : x
  2. Step 2: Convert to fraction form
    2,230,256.69/3,345,374.10 = 632,822.68/x
  3. Step 3: Cross multiply
    2,230,256.69x = 3,345,374.10 × 632,822.68
  4. Step 4: Simplify right side
    2,230,256.69x = 2,117,028,603,564.59
  5. Step 5: Solve for x
    x = 2,117,028,603,564.59/2,230,256.69
  6. Step 6: Final answer
    x = 949,230.92

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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.