Home / 3,908,464.80-5,854,402.80-3,244,912.80

Finding the Fourth Proportional to 3,908,464.80, 5,854,402.80 and 3,244,912.80

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Solution

The fourth proportional to 3,908,464.80, 5,854,402.80 and 3,244,912.80 is: 4,860,482.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,908,464.80 : 5,854,402.80 = 3,244,912.80 : x
  2. Step 2: Convert to fraction form
    3,908,464.80/5,854,402.80 = 3,244,912.80/x
  3. Step 3: Cross multiply
    3,908,464.80x = 5,854,402.80 × 3,244,912.80
  4. Step 4: Simplify right side
    3,908,464.80x = 18,997,026,582,075.84
  5. Step 5: Solve for x
    x = 18,997,026,582,075.84/3,908,464.80
  6. Step 6: Final answer
    x = 4,860,482.97

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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.