Home / 4,761,018.01-7,140,572.20-2,331,124.35

Finding the Fourth Proportional to 4,761,018.01, 7,140,572.20 and 2,331,124.35

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Solution

The fourth proportional to 4,761,018.01, 7,140,572.20 and 2,331,124.35 is: 3,496,219.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,761,018.01 : 7,140,572.20 = 2,331,124.35 : x
  2. Step 2: Convert to fraction form
    4,761,018.01/7,140,572.20 = 2,331,124.35/x
  3. Step 3: Cross multiply
    4,761,018.01x = 7,140,572.20 × 2,331,124.35
  4. Step 4: Simplify right side
    4,761,018.01x = 16,645,561,728,353.07
  5. Step 5: Solve for x
    x = 16,645,561,728,353.07/4,761,018.01
  6. Step 6: Final answer
    x = 3,496,219.02

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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.