Home / 4,384,343.80-6,576,367.47-1,544,381.74

Finding the Fourth Proportional to 4,384,343.80, 6,576,367.47 and 1,544,381.74

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Solution

The fourth proportional to 4,384,343.80, 6,576,367.47 and 1,544,381.74 is: 2,316,520.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,384,343.80 : 6,576,367.47 = 1,544,381.74 : x
  2. Step 2: Convert to fraction form
    4,384,343.80/6,576,367.47 = 1,544,381.74/x
  3. Step 3: Cross multiply
    4,384,343.80x = 6,576,367.47 × 1,544,381.74
  4. Step 4: Simplify right side
    4,384,343.80x = 10,156,421,836,198.00
  5. Step 5: Solve for x
    x = 10,156,421,836,198.00/4,384,343.80
  6. Step 6: Final answer
    x = 2,316,520.40

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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.