Home / 5,869,329.80-8,803,994.70-1,609,928.60

Finding the Fourth Proportional to 5,869,329.80, 8,803,994.70 and 1,609,928.60

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Solution

The fourth proportional to 5,869,329.80, 8,803,994.70 and 1,609,928.60 is: 2,414,892.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869,329.80 : 8,803,994.70 = 1,609,928.60 : x
  2. Step 2: Convert to fraction form
    5,869,329.80/8,803,994.70 = 1,609,928.60/x
  3. Step 3: Cross multiply
    5,869,329.80x = 8,803,994.70 × 1,609,928.60
  4. Step 4: Simplify right side
    5,869,329.80x = 14,173,802,861,778.42
  5. Step 5: Solve for x
    x = 14,173,802,861,778.42/5,869,329.80
  6. Step 6: Final answer
    x = 2,414,892.90

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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.