Home / 11,850,488.58-17,775,732.89-2,875,040.58

Finding the Fourth Proportional to 11,850,488.58, 17,775,732.89 and 2,875,040.58

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Solution

The fourth proportional to 11,850,488.58, 17,775,732.89 and 2,875,040.58 is: 4,312,560.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,850,488.58 : 17,775,732.89 = 2,875,040.58 : x
  2. Step 2: Convert to fraction form
    11,850,488.58/17,775,732.89 = 2,875,040.58/x
  3. Step 3: Cross multiply
    11,850,488.58x = 17,775,732.89 × 2,875,040.58
  4. Step 4: Simplify right side
    11,850,488.58x = 51,105,953,371,848.77
  5. Step 5: Solve for x
    x = 51,105,953,371,848.77/11,850,488.58
  6. Step 6: Final answer
    x = 4,312,560.87

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.