Home / 5,080,576.36-7,651,277.82-4,627,080.04

Finding the Fourth Proportional to 5,080,576.36, 7,651,277.82 and 4,627,080.04

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Solution

The fourth proportional to 5,080,576.36, 7,651,277.82 and 4,627,080.04 is: 6,968,318.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,080,576.36 : 7,651,277.82 = 4,627,080.04 : x
  2. Step 2: Convert to fraction form
    5,080,576.36/7,651,277.82 = 4,627,080.04/x
  3. Step 3: Cross multiply
    5,080,576.36x = 7,651,277.82 × 4,627,080.04
  4. Step 4: Simplify right side
    5,080,576.36x = 35,403,074,881,416.71
  5. Step 5: Solve for x
    x = 35,403,074,881,416.71/5,080,576.36
  6. Step 6: Final answer
    x = 6,968,318.63

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.