Home / 7,597,341.72-10,483,916.16-4,158,917.64

Finding the Fourth Proportional to 7,597,341.72, 10,483,916.16 and 4,158,917.64

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Solution

The fourth proportional to 7,597,341.72, 10,483,916.16 and 4,158,917.64 is: 5,739,078.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,597,341.72 : 10,483,916.16 = 4,158,917.64 : x
  2. Step 2: Convert to fraction form
    7,597,341.72/10,483,916.16 = 4,158,917.64/x
  3. Step 3: Cross multiply
    7,597,341.72x = 10,483,916.16 × 4,158,917.64
  4. Step 4: Simplify right side
    7,597,341.72x = 43,601,743,854,105.06
  5. Step 5: Solve for x
    x = 43,601,743,854,105.06/7,597,341.72
  6. Step 6: Final answer
    x = 5,739,078.94

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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.