Home / 7,326,298.80-10,110,913.29-4,064,164.47

Finding the Fourth Proportional to 7,326,298.80, 10,110,913.29 and 4,064,164.47

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Solution

The fourth proportional to 7,326,298.80, 10,110,913.29 and 4,064,164.47 is: 5,608,891.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,326,298.80 : 10,110,913.29 = 4,064,164.47 : x
  2. Step 2: Convert to fraction form
    7,326,298.80/10,110,913.29 = 4,064,164.47/x
  3. Step 3: Cross multiply
    7,326,298.80x = 10,110,913.29 × 4,064,164.47
  4. Step 4: Simplify right side
    7,326,298.80x = 41,092,414,552,468.80
  5. Step 5: Solve for x
    x = 41,092,414,552,468.80/7,326,298.80
  6. Step 6: Final answer
    x = 5,608,891.43

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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.