Home / 4,203,953.30-6,305,930.01-1,009,079.48

Finding the Fourth Proportional to 4,203,953.30, 6,305,930.01 and 1,009,079.48

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Solution

The fourth proportional to 4,203,953.30, 6,305,930.01 and 1,009,079.48 is: 1,513,619.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,203,953.30 : 6,305,930.01 = 1,009,079.48 : x
  2. Step 2: Convert to fraction form
    4,203,953.30/6,305,930.01 = 1,009,079.48/x
  3. Step 3: Cross multiply
    4,203,953.30x = 6,305,930.01 × 1,009,079.48
  4. Step 4: Simplify right side
    4,203,953.30x = 6,363,184,543,877.54
  5. Step 5: Solve for x
    x = 6,363,184,543,877.54/4,203,953.30
  6. Step 6: Final answer
    x = 1,513,619.23

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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.