Home / 2,374,442.55-3,553,150.19-2,055,690.81

Finding the Fourth Proportional to 2,374,442.55, 3,553,150.19 and 2,055,690.81

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Solution

The fourth proportional to 2,374,442.55, 3,553,150.19 and 2,055,690.81 is: 3,076,165.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,442.55 : 3,553,150.19 = 2,055,690.81 : x
  2. Step 2: Convert to fraction form
    2,374,442.55/3,553,150.19 = 2,055,690.81/x
  3. Step 3: Cross multiply
    2,374,442.55x = 3,553,150.19 × 2,055,690.81
  4. Step 4: Simplify right side
    2,374,442.55x = 7,304,178,181,854.30
  5. Step 5: Solve for x
    x = 7,304,178,181,854.30/2,374,442.55
  6. Step 6: Final answer
    x = 3,076,165.47

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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.