Home / 5,906,557-8,151,054.44-3,190,303

Finding the Fourth Proportional to 5,906,557, 8,151,054.44 and 3,190,303

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Solution

The fourth proportional to 5,906,557, 8,151,054.44 and 3,190,303 is: 4,402,621.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,906,557 : 8,151,054.44 = 3,190,303 : x
  2. Step 2: Convert to fraction form
    5,906,557/8,151,054.44 = 3,190,303/x
  3. Step 3: Cross multiply
    5,906,557x = 8,151,054.44 × 3,190,303
  4. Step 4: Simplify right side
    5,906,557x = 26,004,333,433,095.32
  5. Step 5: Solve for x
    x = 26,004,333,433,095.32/5,906,557
  6. Step 6: Final answer
    x = 4,402,621.26

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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.