Home / 6,395,261.19-8,825,483.93-3,494,652.49

Finding the Fourth Proportional to 6,395,261.19, 8,825,483.93 and 3,494,652.49

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Solution

The fourth proportional to 6,395,261.19, 8,825,483.93 and 3,494,652.49 is: 4,822,633.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,395,261.19 : 8,825,483.93 = 3,494,652.49 : x
  2. Step 2: Convert to fraction form
    6,395,261.19/8,825,483.93 = 3,494,652.49/x
  3. Step 3: Cross multiply
    6,395,261.19x = 8,825,483.93 × 3,494,652.49
  4. Step 4: Simplify right side
    6,395,261.19x = 30,841,999,391,429.49
  5. Step 5: Solve for x
    x = 30,841,999,391,429.49/6,395,261.19
  6. Step 6: Final answer
    x = 4,822,633.27

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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.