Home / 3,750,995.14-5,626,492.78-911,088.16

Finding the Fourth Proportional to 3,750,995.14, 5,626,492.78 and 911,088.16

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Solution

The fourth proportional to 3,750,995.14, 5,626,492.78 and 911,088.16 is: 1,366,632.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,750,995.14 : 5,626,492.78 = 911,088.16 : x
  2. Step 2: Convert to fraction form
    3,750,995.14/5,626,492.78 = 911,088.16/x
  3. Step 3: Cross multiply
    3,750,995.14x = 5,626,492.78 × 911,088.16
  4. Step 4: Simplify right side
    3,750,995.14x = 5,126,230,954,183.49
  5. Step 5: Solve for x
    x = 5,126,230,954,183.49/3,750,995.14
  6. Step 6: Final answer
    x = 1,366,632.26

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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.