Home / 2,237,522.16-3,088,003.62-1,366,308.84

Finding the Fourth Proportional to 2,237,522.16, 3,088,003.62 and 1,366,308.84

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Solution

The fourth proportional to 2,237,522.16, 3,088,003.62 and 1,366,308.84 is: 1,885,642.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,522.16 : 3,088,003.62 = 1,366,308.84 : x
  2. Step 2: Convert to fraction form
    2,237,522.16/3,088,003.62 = 1,366,308.84/x
  3. Step 3: Cross multiply
    2,237,522.16x = 3,088,003.62 × 1,366,308.84
  4. Step 4: Simplify right side
    2,237,522.16x = 4,219,166,643,958.00
  5. Step 5: Solve for x
    x = 4,219,166,643,958.00/2,237,522.16
  6. Step 6: Final answer
    x = 1,885,642.39

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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.