Home / 6,576,766.11-9,067,678.29-5,029,925.31

Finding the Fourth Proportional to 6,576,766.11, 9,067,678.29 and 5,029,925.31

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Solution

The fourth proportional to 6,576,766.11, 9,067,678.29 and 5,029,925.31 is: 6,934,980.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,576,766.11 : 9,067,678.29 = 5,029,925.31 : x
  2. Step 2: Convert to fraction form
    6,576,766.11/9,067,678.29 = 5,029,925.31/x
  3. Step 3: Cross multiply
    6,576,766.11x = 9,067,678.29 × 5,029,925.31
  4. Step 4: Simplify right side
    6,576,766.11x = 45,609,744,533,808.51
  5. Step 5: Solve for x
    x = 45,609,744,533,808.51/6,576,766.11
  6. Step 6: Final answer
    x = 6,934,980.47

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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.