Home / 5,366,548.92-8,048,115.54-1,771,646.52

Finding the Fourth Proportional to 5,366,548.92, 8,048,115.54 and 1,771,646.52

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Solution

The fourth proportional to 5,366,548.92, 8,048,115.54 and 1,771,646.52 is: 2,656,905.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,548.92 : 8,048,115.54 = 1,771,646.52 : x
  2. Step 2: Convert to fraction form
    5,366,548.92/8,048,115.54 = 1,771,646.52/x
  3. Step 3: Cross multiply
    5,366,548.92x = 8,048,115.54 × 1,771,646.52
  4. Step 4: Simplify right side
    5,366,548.92x = 14,258,415,888,998.92
  5. Step 5: Solve for x
    x = 14,258,415,888,998.92/5,366,548.92
  6. Step 6: Final answer
    x = 2,656,905.97

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Why These Related Problems?

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