Home / 1,935,257.15-2,902,925.70-704,222.87

Finding the Fourth Proportional to 1,935,257.15, 2,902,925.70 and 704,222.87

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Solution

The fourth proportional to 1,935,257.15, 2,902,925.70 and 704,222.87 is: 1,056,348.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,935,257.15 : 2,902,925.70 = 704,222.87 : x
  2. Step 2: Convert to fraction form
    1,935,257.15/2,902,925.70 = 704,222.87/x
  3. Step 3: Cross multiply
    1,935,257.15x = 2,902,925.70 × 704,222.87
  4. Step 4: Simplify right side
    1,935,257.15x = 2,044,306,653,336.13
  5. Step 5: Solve for x
    x = 2,044,306,653,336.13/1,935,257.15
  6. Step 6: Final answer
    x = 1,056,348.84

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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.