Home / 2,465,391.86-3,403,288.62-1,498,830.80

Finding the Fourth Proportional to 2,465,391.86, 3,403,288.62 and 1,498,830.80

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Solution

The fourth proportional to 2,465,391.86, 3,403,288.62 and 1,498,830.80 is: 2,069,023.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,391.86 : 3,403,288.62 = 1,498,830.80 : x
  2. Step 2: Convert to fraction form
    2,465,391.86/3,403,288.62 = 1,498,830.80/x
  3. Step 3: Cross multiply
    2,465,391.86x = 3,403,288.62 × 1,498,830.80
  4. Step 4: Simplify right side
    2,465,391.86x = 5,100,953,804,945.50
  5. Step 5: Solve for x
    x = 5,100,953,804,945.50/2,465,391.86
  6. Step 6: Final answer
    x = 2,069,023.54

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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.