Home / 4,606,557.89-6,910,847.72-1,411,924.37

Finding the Fourth Proportional to 4,606,557.89, 6,910,847.72 and 1,411,924.37

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Solution

The fourth proportional to 4,606,557.89, 6,910,847.72 and 1,411,924.37 is: 2,118,196.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,557.89 : 6,910,847.72 = 1,411,924.37 : x
  2. Step 2: Convert to fraction form
    4,606,557.89/6,910,847.72 = 1,411,924.37/x
  3. Step 3: Cross multiply
    4,606,557.89x = 6,910,847.72 × 1,411,924.37
  4. Step 4: Simplify right side
    4,606,557.89x = 9,757,594,271,613.08
  5. Step 5: Solve for x
    x = 9,757,594,271,613.08/4,606,557.89
  6. Step 6: Final answer
    x = 2,118,196.39

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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.