Home / 11,475,068.40-17,213,864.58-3,795,915.24

Finding the Fourth Proportional to 11,475,068.40, 17,213,864.58 and 3,795,915.24

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Solution

The fourth proportional to 11,475,068.40, 17,213,864.58 and 3,795,915.24 is: 5,694,290.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,475,068.40 : 17,213,864.58 = 3,795,915.24 : x
  2. Step 2: Convert to fraction form
    11,475,068.40/17,213,864.58 = 3,795,915.24/x
  3. Step 3: Cross multiply
    11,475,068.40x = 17,213,864.58 × 3,795,915.24
  4. Step 4: Simplify right side
    11,475,068.40x = 65,342,370,898,518.20
  5. Step 5: Solve for x
    x = 65,342,370,898,518.20/11,475,068.40
  6. Step 6: Final answer
    x = 5,694,290.32

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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.