Home / 2,699,081.20-4,046,029.80-1,560,674.80

Finding the Fourth Proportional to 2,699,081.20, 4,046,029.80 and 1,560,674.80

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Solution

The fourth proportional to 2,699,081.20, 4,046,029.80 and 1,560,674.80 is: 2,339,513.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,081.20 : 4,046,029.80 = 1,560,674.80 : x
  2. Step 2: Convert to fraction form
    2,699,081.20/4,046,029.80 = 1,560,674.80/x
  3. Step 3: Cross multiply
    2,699,081.20x = 4,046,029.80 × 1,560,674.80
  4. Step 4: Simplify right side
    2,699,081.20x = 6,314,536,748,909.04
  5. Step 5: Solve for x
    x = 6,314,536,748,909.04/2,699,081.20
  6. Step 6: Final answer
    x = 2,339,513.44

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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.