Home / 6,522,066.83-9,739,180.10-5,326,361.03

Finding the Fourth Proportional to 6,522,066.83, 9,739,180.10 and 5,326,361.03

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Solution

The fourth proportional to 6,522,066.83, 9,739,180.10 and 5,326,361.03 is: 7,953,673.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,522,066.83 : 9,739,180.10 = 5,326,361.03 : x
  2. Step 2: Convert to fraction form
    6,522,066.83/9,739,180.10 = 5,326,361.03/x
  3. Step 3: Cross multiply
    6,522,066.83x = 9,739,180.10 × 5,326,361.03
  4. Step 4: Simplify right side
    6,522,066.83x = 51,874,389,386,455.35
  5. Step 5: Solve for x
    x = 51,874,389,386,455.35/6,522,066.83
  6. Step 6: Final answer
    x = 7,953,673.39

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.