Home / 11,373,001.20-17,059,574.70-4,550,144.40

Finding the Fourth Proportional to 11,373,001.20, 17,059,574.70 and 4,550,144.40

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Solution

The fourth proportional to 11,373,001.20, 17,059,574.70 and 4,550,144.40 is: 6,825,245.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,373,001.20 : 17,059,574.70 = 4,550,144.40 : x
  2. Step 2: Convert to fraction form
    11,373,001.20/17,059,574.70 = 4,550,144.40/x
  3. Step 3: Cross multiply
    11,373,001.20x = 17,059,574.70 × 4,550,144.40
  4. Step 4: Simplify right side
    11,373,001.20x = 77,623,528,287,586.69
  5. Step 5: Solve for x
    x = 77,623,528,287,586.69/11,373,001.20
  6. Step 6: Final answer
    x = 6,825,245.77

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1.5x scale

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.