Home / 4,422,906-6,105,493.56-2,973,442.12

Finding the Fourth Proportional to 4,422,906, 6,105,493.56 and 2,973,442.12

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Solution

The fourth proportional to 4,422,906, 6,105,493.56 and 2,973,442.12 is: 4,104,616.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,422,906 : 6,105,493.56 = 2,973,442.12 : x
  2. Step 2: Convert to fraction form
    4,422,906/6,105,493.56 = 2,973,442.12/x
  3. Step 3: Cross multiply
    4,422,906x = 6,105,493.56 × 2,973,442.12
  4. Step 4: Simplify right side
    4,422,906x = 18,154,331,714,692.75
  5. Step 5: Solve for x
    x = 18,154,331,714,692.75/4,422,906
  6. Step 6: Final answer
    x = 4,104,616.22

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1.5x scale

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.