Home / 7,484,652.60-10,326,462.54-4,581,016.44

Finding the Fourth Proportional to 7,484,652.60, 10,326,462.54 and 4,581,016.44

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Solution

The fourth proportional to 7,484,652.60, 10,326,462.54 and 4,581,016.44 is: 6,320,359.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,484,652.60 : 10,326,462.54 = 4,581,016.44 : x
  2. Step 2: Convert to fraction form
    7,484,652.60/10,326,462.54 = 4,581,016.44/x
  3. Step 3: Cross multiply
    7,484,652.60x = 10,326,462.54 × 4,581,016.44
  4. Step 4: Simplify right side
    7,484,652.60x = 47,305,694,662,784.16
  5. Step 5: Solve for x
    x = 47,305,694,662,784.16/7,484,652.60
  6. Step 6: Final answer
    x = 6,320,359.43

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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.