Home / 10,381,904-15,572,856-3,290,192

Finding the Fourth Proportional to 10,381,904, 15,572,856 and 3,290,192

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Solution

The fourth proportional to 10,381,904, 15,572,856 and 3,290,192 is: 4,935,288

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,381,904 : 15,572,856 = 3,290,192 : x
  2. Step 2: Convert to fraction form
    10,381,904/15,572,856 = 3,290,192/x
  3. Step 3: Cross multiply
    10,381,904x = 15,572,856 × 3,290,192
  4. Step 4: Simplify right side
    10,381,904x = 51,237,686,228,352
  5. Step 5: Solve for x
    x = 51,237,686,228,352/10,381,904
  6. Step 6: Final answer
    x = 4,935,288

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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.