Home / 3,632,696.68-5,013,515.16-2,001,271.22

Finding the Fourth Proportional to 3,632,696.68, 5,013,515.16 and 2,001,271.22

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Solution

The fourth proportional to 3,632,696.68, 5,013,515.16 and 2,001,271.22 is: 2,761,971.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,632,696.68 : 5,013,515.16 = 2,001,271.22 : x
  2. Step 2: Convert to fraction form
    3,632,696.68/5,013,515.16 = 2,001,271.22/x
  3. Step 3: Cross multiply
    3,632,696.68x = 5,013,515.16 × 2,001,271.22
  4. Step 4: Simplify right side
    3,632,696.68x = 10,033,403,600,741.70
  5. Step 5: Solve for x
    x = 10,033,403,600,741.70/3,632,696.68
  6. Step 6: Final answer
    x = 2,761,971.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.