Home / 5,607,312.23-7,738,097.79-3,028,993.04

Finding the Fourth Proportional to 5,607,312.23, 7,738,097.79 and 3,028,993.04

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Solution

The fourth proportional to 5,607,312.23, 7,738,097.79 and 3,028,993.04 is: 4,180,014.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,607,312.23 : 7,738,097.79 = 3,028,993.04 : x
  2. Step 2: Convert to fraction form
    5,607,312.23/7,738,097.79 = 3,028,993.04/x
  3. Step 3: Cross multiply
    5,607,312.23x = 7,738,097.79 × 3,028,993.04
  4. Step 4: Simplify right side
    5,607,312.23x = 23,438,644,348,749.38
  5. Step 5: Solve for x
    x = 23,438,644,348,749.38/5,607,312.23
  6. Step 6: Final answer
    x = 4,180,014.13

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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.