Home / 4,038,611.40-6,061,221.90-4,007,118.60

Finding the Fourth Proportional to 4,038,611.40, 6,061,221.90 and 4,007,118.60

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Solution

The fourth proportional to 4,038,611.40, 6,061,221.90 and 4,007,118.60 is: 6,013,956.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,611.40 : 6,061,221.90 = 4,007,118.60 : x
  2. Step 2: Convert to fraction form
    4,038,611.40/6,061,221.90 = 4,007,118.60/x
  3. Step 3: Cross multiply
    4,038,611.40x = 6,061,221.90 × 4,007,118.60
  4. Step 4: Simplify right side
    4,038,611.40x = 24,288,035,014,217.34
  5. Step 5: Solve for x
    x = 24,288,035,014,217.34/4,038,611.40
  6. Step 6: Final answer
    x = 6,013,956.93

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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.