Home / 3,699,296.76-5,548,820.07-1,303,078.77

Finding the Fourth Proportional to 3,699,296.76, 5,548,820.07 and 1,303,078.77

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Solution

The fourth proportional to 3,699,296.76, 5,548,820.07 and 1,303,078.77 is: 1,954,574.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,699,296.76 : 5,548,820.07 = 1,303,078.77 : x
  2. Step 2: Convert to fraction form
    3,699,296.76/5,548,820.07 = 1,303,078.77/x
  3. Step 3: Cross multiply
    3,699,296.76x = 5,548,820.07 × 1,303,078.77
  4. Step 4: Simplify right side
    3,699,296.76x = 7,230,549,631,766.91
  5. Step 5: Solve for x
    x = 7,230,549,631,766.91/3,699,296.76
  6. Step 6: Final answer
    x = 1,954,574.10

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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.