Home / 2,435,399.03-3,361,207.62-1,402,705.83

Finding the Fourth Proportional to 2,435,399.03, 3,361,207.62 and 1,402,705.83

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Solution

The fourth proportional to 2,435,399.03, 3,361,207.62 and 1,402,705.83 is: 1,935,939.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,399.03 : 3,361,207.62 = 1,402,705.83 : x
  2. Step 2: Convert to fraction form
    2,435,399.03/3,361,207.62 = 1,402,705.83/x
  3. Step 3: Cross multiply
    2,435,399.03x = 3,361,207.62 × 1,402,705.83
  4. Step 4: Simplify right side
    2,435,399.03x = 4,714,785,524,414.43
  5. Step 5: Solve for x
    x = 4,714,785,524,414.43/2,435,399.03
  6. Step 6: Final answer
    x = 1,935,939.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.