Home / 3,211,539.48-4,817,849.18-1,592,388.27

Finding the Fourth Proportional to 3,211,539.48, 4,817,849.18 and 1,592,388.27

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Solution

The fourth proportional to 3,211,539.48, 4,817,849.18 and 1,592,388.27 is: 2,388,850.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,211,539.48 : 4,817,849.18 = 1,592,388.27 : x
  2. Step 2: Convert to fraction form
    3,211,539.48/4,817,849.18 = 1,592,388.27/x
  3. Step 3: Cross multiply
    3,211,539.48x = 4,817,849.18 × 1,592,388.27
  4. Step 4: Simplify right side
    3,211,539.48x = 7,671,886,512,899.18
  5. Step 5: Solve for x
    x = 7,671,886,512,899.18/3,211,539.48
  6. Step 6: Final answer
    x = 2,388,850.13

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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.