Home / 5,791,055.76-7,992,365.67-3,343,662.70

Finding the Fourth Proportional to 5,791,055.76, 7,992,365.67 and 3,343,662.70

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Solution

The fourth proportional to 5,791,055.76, 7,992,365.67 and 3,343,662.70 is: 4,614,663.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,791,055.76 : 7,992,365.67 = 3,343,662.70 : x
  2. Step 2: Convert to fraction form
    5,791,055.76/7,992,365.67 = 3,343,662.70/x
  3. Step 3: Cross multiply
    5,791,055.76x = 7,992,365.67 × 3,343,662.70
  4. Step 4: Simplify right side
    5,791,055.76x = 26,723,774,955,558.59
  5. Step 5: Solve for x
    x = 26,723,774,955,558.59/5,791,055.76
  6. Step 6: Final answer
    x = 4,614,663.73

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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.