Home / 7,582,670.47-10,461,530.24-4,317,174.66

Finding the Fourth Proportional to 7,582,670.47, 10,461,530.24 and 4,317,174.66

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Solution

The fourth proportional to 7,582,670.47, 10,461,530.24 and 4,317,174.66 is: 5,956,246.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,670.47 : 10,461,530.24 = 4,317,174.66 : x
  2. Step 2: Convert to fraction form
    7,582,670.47/10,461,530.24 = 4,317,174.66/x
  3. Step 3: Cross multiply
    7,582,670.47x = 10,461,530.24 × 4,317,174.66
  4. Step 4: Simplify right side
    7,582,670.47x = 45,164,253,256,951.72
  5. Step 5: Solve for x
    x = 45,164,253,256,951.72/7,582,670.47
  6. Step 6: Final answer
    x = 5,956,246.34

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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.