Home / 7,366,964.48-10,165,061.40-4,103,698

Finding the Fourth Proportional to 7,366,964.48, 10,165,061.40 and 4,103,698

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Solution

The fourth proportional to 7,366,964.48, 10,165,061.40 and 4,103,698 is: 5,662,351.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,964.48 : 10,165,061.40 = 4,103,698 : x
  2. Step 2: Convert to fraction form
    7,366,964.48/10,165,061.40 = 4,103,698/x
  3. Step 3: Cross multiply
    7,366,964.48x = 10,165,061.40 × 4,103,698
  4. Step 4: Simplify right side
    7,366,964.48x = 41,714,342,137,057.20
  5. Step 5: Solve for x
    x = 41,714,342,137,057.20/7,366,964.48
  6. Step 6: Final answer
    x = 5,662,351.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.