Home / 4,181,070.63-5,772,351.16-2,633,658.72

Finding the Fourth Proportional to 4,181,070.63, 5,772,351.16 and 2,633,658.72

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Solution

The fourth proportional to 4,181,070.63, 5,772,351.16 and 2,633,658.72 is: 3,636,007.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,181,070.63 : 5,772,351.16 = 2,633,658.72 : x
  2. Step 2: Convert to fraction form
    4,181,070.63/5,772,351.16 = 2,633,658.72/x
  3. Step 3: Cross multiply
    4,181,070.63x = 5,772,351.16 × 2,633,658.72
  4. Step 4: Simplify right side
    4,181,070.63x = 15,202,402,967,436.12
  5. Step 5: Solve for x
    x = 15,202,402,967,436.12/4,181,070.63
  6. Step 6: Final answer
    x = 3,636,007.21

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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.