Home / 2,024,615.68-2,794,396.80-1,684,752.64

Finding the Fourth Proportional to 2,024,615.68, 2,794,396.80 and 1,684,752.64

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Solution

The fourth proportional to 2,024,615.68, 2,794,396.80 and 1,684,752.64 is: 2,325,314.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,024,615.68 : 2,794,396.80 = 1,684,752.64 : x
  2. Step 2: Convert to fraction form
    2,024,615.68/2,794,396.80 = 1,684,752.64/x
  3. Step 3: Cross multiply
    2,024,615.68x = 2,794,396.80 × 1,684,752.64
  4. Step 4: Simplify right side
    2,024,615.68x = 4,707,867,386,007.55
  5. Step 5: Solve for x
    x = 4,707,867,386,007.55/2,024,615.68
  6. Step 6: Final answer
    x = 2,325,314.10

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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.