Home / 3,785,776.56-5,224,344.62-2,066,897.03

Finding the Fourth Proportional to 3,785,776.56, 5,224,344.62 and 2,066,897.03

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Solution

The fourth proportional to 3,785,776.56, 5,224,344.62 and 2,066,897.03 is: 2,852,303.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,785,776.56 : 5,224,344.62 = 2,066,897.03 : x
  2. Step 2: Convert to fraction form
    3,785,776.56/5,224,344.62 = 2,066,897.03/x
  3. Step 3: Cross multiply
    3,785,776.56x = 5,224,344.62 × 2,066,897.03
  4. Step 4: Simplify right side
    3,785,776.56x = 10,798,182,342,318.27
  5. Step 5: Solve for x
    x = 10,798,182,342,318.27/3,785,776.56
  6. Step 6: Final answer
    x = 2,852,303.13

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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.