Home / 3,253,339.19-4,850,923.10-3,163,956.29

Finding the Fourth Proportional to 3,253,339.19, 4,850,923.10 and 3,163,956.29

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Solution

The fourth proportional to 3,253,339.19, 4,850,923.10 and 3,163,956.29 is: 4,717,647.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,253,339.19 : 4,850,923.10 = 3,163,956.29 : x
  2. Step 2: Convert to fraction form
    3,253,339.19/4,850,923.10 = 3,163,956.29/x
  3. Step 3: Cross multiply
    3,253,339.19x = 4,850,923.10 × 3,163,956.29
  4. Step 4: Simplify right side
    3,253,339.19x = 15,348,108,666,678.61
  5. Step 5: Solve for x
    x = 15,348,108,666,678.61/3,253,339.19
  6. Step 6: Final answer
    x = 4,717,647.86

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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.