Home / 4,012,602.96-6,010,932.69-2,211,018

Finding the Fourth Proportional to 4,012,602.96, 6,010,932.69 and 2,211,018

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Solution

The fourth proportional to 4,012,602.96, 6,010,932.69 and 2,211,018 is: 3,312,134.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,602.96 : 6,010,932.69 = 2,211,018 : x
  2. Step 2: Convert to fraction form
    4,012,602.96/6,010,932.69 = 2,211,018/x
  3. Step 3: Cross multiply
    4,012,602.96x = 6,010,932.69 × 2,211,018
  4. Step 4: Simplify right side
    4,012,602.96x = 13,290,280,374,378.42
  5. Step 5: Solve for x
    x = 13,290,280,374,378.42/4,012,602.96
  6. Step 6: Final answer
    x = 3,312,134.42

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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.