Home / 9,822,677.93-13,555,703.87-5,471,763.03

Finding the Fourth Proportional to 9,822,677.93, 13,555,703.87 and 5,471,763.03

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Solution

The fourth proportional to 9,822,677.93, 13,555,703.87 and 5,471,763.03 is: 7,551,260.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,822,677.93 : 13,555,703.87 = 5,471,763.03 : x
  2. Step 2: Convert to fraction form
    9,822,677.93/13,555,703.87 = 5,471,763.03/x
  3. Step 3: Cross multiply
    9,822,677.93x = 13,555,703.87 × 5,471,763.03
  4. Step 4: Simplify right side
    9,822,677.93x = 74,173,599,274,654.23
  5. Step 5: Solve for x
    x = 74,173,599,274,654.23/9,822,677.93
  6. Step 6: Final answer
    x = 7,551,260.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.