Home / 4,011,427.90-6,017,154.90-1,019,611.90

Finding the Fourth Proportional to 4,011,427.90, 6,017,154.90 and 1,019,611.90

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Solution

The fourth proportional to 4,011,427.90, 6,017,154.90 and 1,019,611.90 is: 1,529,421.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,427.90 : 6,017,154.90 = 1,019,611.90 : x
  2. Step 2: Convert to fraction form
    4,011,427.90/6,017,154.90 = 1,019,611.90/x
  3. Step 3: Cross multiply
    4,011,427.90x = 6,017,154.90 × 1,019,611.90
  4. Step 4: Simplify right side
    4,011,427.90x = 6,135,162,740,183.31
  5. Step 5: Solve for x
    x = 6,135,162,740,183.31/4,011,427.90
  6. Step 6: Final answer
    x = 1,529,421.17

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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.