Home / 9,848,069.07-13,590,283.46-5,719,115.67

Finding the Fourth Proportional to 9,848,069.07, 13,590,283.46 and 5,719,115.67

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Solution

The fourth proportional to 9,848,069.07, 13,590,283.46 and 5,719,115.67 is: 7,892,349.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848,069.07 : 13,590,283.46 = 5,719,115.67 : x
  2. Step 2: Convert to fraction form
    9,848,069.07/13,590,283.46 = 5,719,115.67/x
  3. Step 3: Cross multiply
    9,848,069.07x = 13,590,283.46 × 5,719,115.67
  4. Step 4: Simplify right side
    9,848,069.07x = 77,724,403,067,232.23
  5. Step 5: Solve for x
    x = 77,724,403,067,232.23/9,848,069.07
  6. Step 6: Final answer
    x = 7,892,349.51

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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.