Home / 4,538,239.14-6,262,654.47-2,473,307.76

Finding the Fourth Proportional to 4,538,239.14, 6,262,654.47 and 2,473,307.76

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Solution

The fourth proportional to 4,538,239.14, 6,262,654.47 and 2,473,307.76 is: 3,413,101.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,239.14 : 6,262,654.47 = 2,473,307.76 : x
  2. Step 2: Convert to fraction form
    4,538,239.14/6,262,654.47 = 2,473,307.76/x
  3. Step 3: Cross multiply
    4,538,239.14x = 6,262,654.47 × 2,473,307.76
  4. Step 4: Simplify right side
    4,538,239.14x = 15,489,471,898,849.69
  5. Step 5: Solve for x
    x = 15,489,471,898,849.69/4,538,239.14
  6. Step 6: Final answer
    x = 3,413,101.74

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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.