Home / 3,330,659.16-4,997,981.88-3,059,624.25

Finding the Fourth Proportional to 3,330,659.16, 4,997,981.88 and 3,059,624.25

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Solution

The fourth proportional to 3,330,659.16, 4,997,981.88 and 3,059,624.25 is: 4,591,267.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,330,659.16 : 4,997,981.88 = 3,059,624.25 : x
  2. Step 2: Convert to fraction form
    3,330,659.16/4,997,981.88 = 3,059,624.25/x
  3. Step 3: Cross multiply
    3,330,659.16x = 4,997,981.88 × 3,059,624.25
  4. Step 4: Simplify right side
    3,330,659.16x = 15,291,946,561,108.59
  5. Step 5: Solve for x
    x = 15,291,946,561,108.59/3,330,659.16
  6. Step 6: Final answer
    x = 4,591,267.32

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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.