Home / 1,495,051.20-2,242,904.85-484,001.10

Finding the Fourth Proportional to 1,495,051.20, 2,242,904.85 and 484,001.10

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Solution

The fourth proportional to 1,495,051.20, 2,242,904.85 and 484,001.10 is: 726,107.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,051.20 : 2,242,904.85 = 484,001.10 : x
  2. Step 2: Convert to fraction form
    1,495,051.20/2,242,904.85 = 484,001.10/x
  3. Step 3: Cross multiply
    1,495,051.20x = 2,242,904.85 × 484,001.10
  4. Step 4: Simplify right side
    1,495,051.20x = 1,085,568,414,595.34
  5. Step 5: Solve for x
    x = 1,085,568,414,595.34/1,495,051.20
  6. Step 6: Final answer
    x = 726,107.85

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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.