Home / 6,009,775.31-8,293,896.79-3,395,372.63

Finding the Fourth Proportional to 6,009,775.31, 8,293,896.79 and 3,395,372.63

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Solution

The fourth proportional to 6,009,775.31, 8,293,896.79 and 3,395,372.63 is: 4,685,844.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,009,775.31 : 8,293,896.79 = 3,395,372.63 : x
  2. Step 2: Convert to fraction form
    6,009,775.31/8,293,896.79 = 3,395,372.63/x
  3. Step 3: Cross multiply
    6,009,775.31x = 8,293,896.79 × 3,395,372.63
  4. Step 4: Simplify right side
    6,009,775.31x = 28,160,870,153,506.11
  5. Step 5: Solve for x
    x = 28,160,870,153,506.11/6,009,775.31
  6. Step 6: Final answer
    x = 4,685,844.10

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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.