Home / 2,230,689.69-3,346,027.65-633,253.86

Finding the Fourth Proportional to 2,230,689.69, 3,346,027.65 and 633,253.86

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Solution

The fourth proportional to 2,230,689.69, 3,346,027.65 and 633,253.86 is: 949,878.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,230,689.69 : 3,346,027.65 = 633,253.86 : x
  2. Step 2: Convert to fraction form
    2,230,689.69/3,346,027.65 = 633,253.86/x
  3. Step 3: Cross multiply
    2,230,689.69x = 3,346,027.65 × 633,253.86
  4. Step 4: Simplify right side
    2,230,689.69x = 2,118,884,925,029.23
  5. Step 5: Solve for x
    x = 2,118,884,925,029.23/2,230,689.69
  6. Step 6: Final answer
    x = 949,878.84

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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.