Home / 6,358,058.37-8,774,351.28-3,642,329.25

Finding the Fourth Proportional to 6,358,058.37, 8,774,351.28 and 3,642,329.25

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Solution

The fourth proportional to 6,358,058.37, 8,774,351.28 and 3,642,329.25 is: 5,026,546.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,058.37 : 8,774,351.28 = 3,642,329.25 : x
  2. Step 2: Convert to fraction form
    6,358,058.37/8,774,351.28 = 3,642,329.25/x
  3. Step 3: Cross multiply
    6,358,058.37x = 8,774,351.28 × 3,642,329.25
  4. Step 4: Simplify right side
    6,358,058.37x = 31,959,076,316,918.94
  5. Step 5: Solve for x
    x = 31,959,076,316,918.94/6,358,058.37
  6. Step 6: Final answer
    x = 5,026,546.54

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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.