Home / 7,605,530.16-11,400,618.88-4,767,635.24

Finding the Fourth Proportional to 7,605,530.16, 11,400,618.88 and 4,767,635.24

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Solution

The fourth proportional to 7,605,530.16, 11,400,618.88 and 4,767,635.24 is: 7,146,640.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,605,530.16 : 11,400,618.88 = 4,767,635.24 : x
  2. Step 2: Convert to fraction form
    7,605,530.16/11,400,618.88 = 4,767,635.24/x
  3. Step 3: Cross multiply
    7,605,530.16x = 11,400,618.88 × 4,767,635.24
  4. Step 4: Simplify right side
    7,605,530.16x = 54,353,992,330,097.34
  5. Step 5: Solve for x
    x = 54,353,992,330,097.34/7,605,530.16
  6. Step 6: Final answer
    x = 7,146,640.82

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.