Home / 9,277,134.46-13,840,374.46-8,774,922.67

Finding the Fourth Proportional to 9,277,134.46, 13,840,374.46 and 8,774,922.67

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Solution

The fourth proportional to 9,277,134.46, 13,840,374.46 and 8,774,922.67 is: 13,091,134.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,277,134.46 : 13,840,374.46 = 8,774,922.67 : x
  2. Step 2: Convert to fraction form
    9,277,134.46/13,840,374.46 = 8,774,922.67/x
  3. Step 3: Cross multiply
    9,277,134.46x = 13,840,374.46 × 8,774,922.67
  4. Step 4: Simplify right side
    9,277,134.46x = 121,448,215,610,343.02
  5. Step 5: Solve for x
    x = 121,448,215,610,343.02/9,277,134.46
  6. Step 6: Final answer
    x = 13,091,134.57

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.