Home / 1,751,445.04-2,416,992.90-946,629.04

Finding the Fourth Proportional to 1,751,445.04, 2,416,992.90 and 946,629.04

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Solution

The fourth proportional to 1,751,445.04, 2,416,992.90 and 946,629.04 is: 1,306,347.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,751,445.04 : 2,416,992.90 = 946,629.04 : x
  2. Step 2: Convert to fraction form
    1,751,445.04/2,416,992.90 = 946,629.04/x
  3. Step 3: Cross multiply
    1,751,445.04x = 2,416,992.90 × 946,629.04
  4. Step 4: Simplify right side
    1,751,445.04x = 2,287,995,668,613.82
  5. Step 5: Solve for x
    x = 2,287,995,668,613.82/1,751,445.04
  6. Step 6: Final answer
    x = 1,306,347.40

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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.