Home / 5,090,370.66-7,026,975.95-3,026,054.52

Finding the Fourth Proportional to 5,090,370.66, 7,026,975.95 and 3,026,054.52

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Solution

The fourth proportional to 5,090,370.66, 7,026,975.95 and 3,026,054.52 is: 4,177,301.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,090,370.66 : 7,026,975.95 = 3,026,054.52 : x
  2. Step 2: Convert to fraction form
    5,090,370.66/7,026,975.95 = 3,026,054.52/x
  3. Step 3: Cross multiply
    5,090,370.66x = 7,026,975.95 × 3,026,054.52
  4. Step 4: Simplify right side
    5,090,370.66x = 21,264,012,320,298.52
  5. Step 5: Solve for x
    x = 21,264,012,320,298.52/5,090,370.66
  6. Step 6: Final answer
    x = 4,177,301.37

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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.