Home / 4,039,914.40-6,063,176.40-4,008,421.60

Finding the Fourth Proportional to 4,039,914.40, 6,063,176.40 and 4,008,421.60

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Solution

The fourth proportional to 4,039,914.40, 6,063,176.40 and 4,008,421.60 is: 6,015,911.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,039,914.40 : 6,063,176.40 = 4,008,421.60 : x
  2. Step 2: Convert to fraction form
    4,039,914.40/6,063,176.40 = 4,008,421.60/x
  3. Step 3: Cross multiply
    4,039,914.40x = 6,063,176.40 × 4,008,421.60
  4. Step 4: Simplify right side
    4,039,914.40x = 24,303,767,246,370.24
  5. Step 5: Solve for x
    x = 24,303,767,246,370.24/4,039,914.40
  6. Step 6: Final answer
    x = 6,015,911.44

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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.