Home / 4,089,289.40-6,133,934.10-4,061,295.80

Finding the Fourth Proportional to 4,089,289.40, 6,133,934.10 and 4,061,295.80

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Solution

The fourth proportional to 4,089,289.40, 6,133,934.10 and 4,061,295.80 is: 6,091,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,289.40 : 6,133,934.10 = 4,061,295.80 : x
  2. Step 2: Convert to fraction form
    4,089,289.40/6,133,934.10 = 4,061,295.80/x
  3. Step 3: Cross multiply
    4,089,289.40x = 6,133,934.10 × 4,061,295.80
  4. Step 4: Simplify right side
    4,089,289.40x = 24,911,720,797,806.78
  5. Step 5: Solve for x
    x = 24,911,720,797,806.78/4,089,289.40
  6. Step 6: Final answer
    x = 6,091,943.70

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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.