Home / 11,708,436.88-17,537,077.50-4,864,258.88

Finding the Fourth Proportional to 11,708,436.88, 17,537,077.50 and 4,864,258.88

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Solution

The fourth proportional to 11,708,436.88, 17,537,077.50 and 4,864,258.88 is: 7,285,762.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,708,436.88 : 17,537,077.50 = 4,864,258.88 : x
  2. Step 2: Convert to fraction form
    11,708,436.88/17,537,077.50 = 4,864,258.88/x
  3. Step 3: Cross multiply
    11,708,436.88x = 17,537,077.50 × 4,864,258.88
  4. Step 4: Simplify right side
    11,708,436.88x = 85,304,884,958,623.20
  5. Step 5: Solve for x
    x = 85,304,884,958,623.20/11,708,436.88
  6. Step 6: Final answer
    x = 7,285,762.04

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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.