Home / 3,262,460.32-4,893,739.70-1,132,612.12

Finding the Fourth Proportional to 3,262,460.32, 4,893,739.70 and 1,132,612.12

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Solution

The fourth proportional to 3,262,460.32, 4,893,739.70 and 1,132,612.12 is: 1,698,935.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,460.32 : 4,893,739.70 = 1,132,612.12 : x
  2. Step 2: Convert to fraction form
    3,262,460.32/4,893,739.70 = 1,132,612.12/x
  3. Step 3: Cross multiply
    3,262,460.32x = 4,893,739.70 × 1,132,612.12
  4. Step 4: Simplify right side
    3,262,460.32x = 5,542,708,896,345.17
  5. Step 5: Solve for x
    x = 5,542,708,896,345.17/3,262,460.32
  6. Step 6: Final answer
    x = 1,698,935.27

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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.