Home / 6,376,332.42-9,523,861.02-5,768,185.14

Finding the Fourth Proportional to 6,376,332.42, 9,523,861.02 and 5,768,185.14

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Solution

The fourth proportional to 6,376,332.42, 9,523,861.02 and 5,768,185.14 is: 8,615,515.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,376,332.42 : 9,523,861.02 = 5,768,185.14 : x
  2. Step 2: Convert to fraction form
    6,376,332.42/9,523,861.02 = 5,768,185.14/x
  3. Step 3: Cross multiply
    6,376,332.42x = 9,523,861.02 × 5,768,185.14
  4. Step 4: Simplify right side
    6,376,332.42x = 54,935,393,610,989.23
  5. Step 5: Solve for x
    x = 54,935,393,610,989.23/6,376,332.42
  6. Step 6: Final answer
    x = 8,615,515.94

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.