Home / 8,839,794.70-13,252,693.65-4,850,706.70

Finding the Fourth Proportional to 8,839,794.70, 13,252,693.65 and 4,850,706.70

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Solution

The fourth proportional to 8,839,794.70, 13,252,693.65 and 4,850,706.70 is: 7,272,219.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,794.70 : 13,252,693.65 = 4,850,706.70 : x
  2. Step 2: Convert to fraction form
    8,839,794.70/13,252,693.65 = 4,850,706.70/x
  3. Step 3: Cross multiply
    8,839,794.70x = 13,252,693.65 × 4,850,706.70
  4. Step 4: Simplify right side
    8,839,794.70x = 64,284,929,881,102.46
  5. Step 5: Solve for x
    x = 64,284,929,881,102.46/8,839,794.70
  6. Step 6: Final answer
    x = 7,272,219.78

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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.