Home / 11,642,209.40-17,463,314.10-5,973,505.40

Finding the Fourth Proportional to 11,642,209.40, 17,463,314.10 and 5,973,505.40

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Solution

The fourth proportional to 11,642,209.40, 17,463,314.10 and 5,973,505.40 is: 8,960,258.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,642,209.40 : 17,463,314.10 = 5,973,505.40 : x
  2. Step 2: Convert to fraction form
    11,642,209.40/17,463,314.10 = 5,973,505.40/x
  3. Step 3: Cross multiply
    11,642,209.40x = 17,463,314.10 × 5,973,505.40
  4. Step 4: Simplify right side
    11,642,209.40x = 104,317,201,078,246.16
  5. Step 5: Solve for x
    x = 104,317,201,078,246.16/11,642,209.40
  6. Step 6: Final answer
    x = 8,960,258.10

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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.