Home / 2,231,682.90-3,038,521.47-2,224,597.02

Finding the Fourth Proportional to 2,231,682.90, 3,038,521.47 and 2,224,597.02

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Solution

The fourth proportional to 2,231,682.90, 3,038,521.47 and 2,224,597.02 is: 3,028,873.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,231,682.90 : 3,038,521.47 = 2,224,597.02 : x
  2. Step 2: Convert to fraction form
    2,231,682.90/3,038,521.47 = 2,224,597.02/x
  3. Step 3: Cross multiply
    2,231,682.90x = 3,038,521.47 × 2,224,597.02
  4. Step 4: Simplify right side
    2,231,682.90x = 6,759,485,807,368.02
  5. Step 5: Solve for x
    x = 6,759,485,807,368.02/2,231,682.90
  6. Step 6: Final answer
    x = 3,028,873.77

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.