Home / 5,485,165.16-7,567,015.14-3,552,048.32

Finding the Fourth Proportional to 5,485,165.16, 7,567,015.14 and 3,552,048.32

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Solution

The fourth proportional to 5,485,165.16, 7,567,015.14 and 3,552,048.32 is: 4,900,199.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,485,165.16 : 7,567,015.14 = 3,552,048.32 : x
  2. Step 2: Convert to fraction form
    5,485,165.16/7,567,015.14 = 3,552,048.32/x
  3. Step 3: Cross multiply
    5,485,165.16x = 7,567,015.14 × 3,552,048.32
  4. Step 4: Simplify right side
    5,485,165.16x = 26,878,403,377,616.49
  5. Step 5: Solve for x
    x = 26,878,403,377,616.49/5,485,165.16
  6. Step 6: Final answer
    x = 4,900,199.47

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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.