Home / 4,524,778.04-6,778,079.60-2,092,522.05

Finding the Fourth Proportional to 4,524,778.04, 6,778,079.60 and 2,092,522.05

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Solution

The fourth proportional to 4,524,778.04, 6,778,079.60 and 2,092,522.05 is: 3,134,580.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,524,778.04 : 6,778,079.60 = 2,092,522.05 : x
  2. Step 2: Convert to fraction form
    4,524,778.04/6,778,079.60 = 2,092,522.05/x
  3. Step 3: Cross multiply
    4,524,778.04x = 6,778,079.60 × 2,092,522.05
  4. Step 4: Simplify right side
    4,524,778.04x = 14,183,281,009,192.57
  5. Step 5: Solve for x
    x = 14,183,281,009,192.57/4,524,778.04
  6. Step 6: Final answer
    x = 3,134,580.50

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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.