Home / 6,471,244.22-8,930,503.94-3,570,821.87

Finding the Fourth Proportional to 6,471,244.22, 8,930,503.94 and 3,570,821.87

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Solution

The fourth proportional to 6,471,244.22, 8,930,503.94 and 3,570,821.87 is: 4,927,837.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,471,244.22 : 8,930,503.94 = 3,570,821.87 : x
  2. Step 2: Convert to fraction form
    6,471,244.22/8,930,503.94 = 3,570,821.87/x
  3. Step 3: Cross multiply
    6,471,244.22x = 8,930,503.94 × 3,570,821.87
  4. Step 4: Simplify right side
    6,471,244.22x = 31,889,238,716,566.54
  5. Step 5: Solve for x
    x = 31,889,238,716,566.54/6,471,244.22
  6. Step 6: Final answer
    x = 4,927,837.31

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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.