Home / 7,884,034.05-11,826,051.08-7,033,728.45

Finding the Fourth Proportional to 7,884,034.05, 11,826,051.08 and 7,033,728.45

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Solution

The fourth proportional to 7,884,034.05, 11,826,051.08 and 7,033,728.45 is: 10,550,592.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,884,034.05 : 11,826,051.08 = 7,033,728.45 : x
  2. Step 2: Convert to fraction form
    7,884,034.05/11,826,051.08 = 7,033,728.45/x
  3. Step 3: Cross multiply
    7,884,034.05x = 11,826,051.08 × 7,033,728.45
  4. Step 4: Simplify right side
    7,884,034.05x = 83,181,231,897,380.58
  5. Step 5: Solve for x
    x = 83,181,231,897,380.58/7,884,034.05
  6. Step 6: Final answer
    x = 10,550,592.68

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Double scale
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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.