Home / 2,730,960.39-3,758,613.53-2,004,657.69

Finding the Fourth Proportional to 2,730,960.39, 3,758,613.53 and 2,004,657.69

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Solution

The fourth proportional to 2,730,960.39, 3,758,613.53 and 2,004,657.69 is: 2,759,005.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,960.39 : 3,758,613.53 = 2,004,657.69 : x
  2. Step 2: Convert to fraction form
    2,730,960.39/3,758,613.53 = 2,004,657.69/x
  3. Step 3: Cross multiply
    2,730,960.39x = 3,758,613.53 × 2,004,657.69
  4. Step 4: Simplify right side
    2,730,960.39x = 7,534,733,506,629.26
  5. Step 5: Solve for x
    x = 7,534,733,506,629.26/2,730,960.39
  6. Step 6: Final answer
    x = 2,759,005.05

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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.