Home / 3,096,953.35-4,645,430.03-822,828.74

Finding the Fourth Proportional to 3,096,953.35, 4,645,430.03 and 822,828.74

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Solution

The fourth proportional to 3,096,953.35, 4,645,430.03 and 822,828.74 is: 1,234,243.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,096,953.35 : 4,645,430.03 = 822,828.74 : x
  2. Step 2: Convert to fraction form
    3,096,953.35/4,645,430.03 = 822,828.74/x
  3. Step 3: Cross multiply
    3,096,953.35x = 4,645,430.03 × 822,828.74
  4. Step 4: Simplify right side
    3,096,953.35x = 3,822,393,322,615.34
  5. Step 5: Solve for x
    x = 3,822,393,322,615.34/3,096,953.35
  6. Step 6: Final answer
    x = 1,234,243.11

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Similar ratio
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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.