Home / 2,458,110.60-3,687,165.99-775,345.32

Finding the Fourth Proportional to 2,458,110.60, 3,687,165.99 and 775,345.32

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Solution

The fourth proportional to 2,458,110.60, 3,687,165.99 and 775,345.32 is: 1,163,018.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,110.60 : 3,687,165.99 = 775,345.32 : x
  2. Step 2: Convert to fraction form
    2,458,110.60/3,687,165.99 = 775,345.32/x
  3. Step 3: Cross multiply
    2,458,110.60x = 3,687,165.99 × 775,345.32
  4. Step 4: Simplify right side
    2,458,110.60x = 2,858,826,894,409.67
  5. Step 5: Solve for x
    x = 2,858,826,894,409.67/2,458,110.60
  6. Step 6: Final answer
    x = 1,163,018.01

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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.