Home / 3,657,531.16-5,047,170.33-2,025,841.78

Finding the Fourth Proportional to 3,657,531.16, 5,047,170.33 and 2,025,841.78

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Solution

The fourth proportional to 3,657,531.16, 5,047,170.33 and 2,025,841.78 is: 2,795,538.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,657,531.16 : 5,047,170.33 = 2,025,841.78 : x
  2. Step 2: Convert to fraction form
    3,657,531.16/5,047,170.33 = 2,025,841.78/x
  3. Step 3: Cross multiply
    3,657,531.16x = 5,047,170.33 × 2,025,841.78
  4. Step 4: Simplify right side
    3,657,531.16x = 10,224,768,525,290.39
  5. Step 5: Solve for x
    x = 10,224,768,525,290.39/3,657,531.16
  6. Step 6: Final answer
    x = 2,795,538.32

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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.