Home / 4,934,576.20-7,402,382.70-1,568,000.20

Finding the Fourth Proportional to 4,934,576.20, 7,402,382.70 and 1,568,000.20

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Solution

The fourth proportional to 4,934,576.20, 7,402,382.70 and 1,568,000.20 is: 2,352,165.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,576.20 : 7,402,382.70 = 1,568,000.20 : x
  2. Step 2: Convert to fraction form
    4,934,576.20/7,402,382.70 = 1,568,000.20/x
  3. Step 3: Cross multiply
    4,934,576.20x = 7,402,382.70 × 1,568,000.20
  4. Step 4: Simplify right side
    4,934,576.20x = 11,606,937,554,076.54
  5. Step 5: Solve for x
    x = 11,606,937,554,076.54/4,934,576.20
  6. Step 6: Final answer
    x = 2,352,165.03

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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.