Home / 6,576,767.61-9,067,680.36-5,029,926.81

Finding the Fourth Proportional to 6,576,767.61, 9,067,680.36 and 5,029,926.81

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Solution

The fourth proportional to 6,576,767.61, 9,067,680.36 and 5,029,926.81 is: 6,934,982.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,767.61 : 9,067,680.36 = 5,029,926.81 : x
  2. Step 2: Convert to fraction form
    6,576,767.61/9,067,680.36 = 5,029,926.81/x
  3. Step 3: Cross multiply
    6,576,767.61x = 9,067,680.36 × 5,029,926.81
  4. Step 4: Simplify right side
    6,576,767.61x = 45,609,768,547,274.45
  5. Step 5: Solve for x
    x = 45,609,768,547,274.45/6,576,767.61
  6. Step 6: Final answer
    x = 6,934,982.54

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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.