Home / 2,465,296.76-3,697,945.08-668,180.19

Finding the Fourth Proportional to 2,465,296.76, 3,697,945.08 and 668,180.19

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Solution

The fourth proportional to 2,465,296.76, 3,697,945.08 and 668,180.19 is: 1,002,270.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,296.76 : 3,697,945.08 = 668,180.19 : x
  2. Step 2: Convert to fraction form
    2,465,296.76/3,697,945.08 = 668,180.19/x
  3. Step 3: Cross multiply
    2,465,296.76x = 3,697,945.08 × 668,180.19
  4. Step 4: Simplify right side
    2,465,296.76x = 2,470,893,657,525.58
  5. Step 5: Solve for x
    x = 2,470,893,657,525.58/2,465,296.76
  6. Step 6: Final answer
    x = 1,002,270.27

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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.