Home / 6,236,858.64-8,606,607.54-3,483,533.36

Finding the Fourth Proportional to 6,236,858.64, 8,606,607.54 and 3,483,533.36

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Solution

The fourth proportional to 6,236,858.64, 8,606,607.54 and 3,483,533.36 is: 4,807,132.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,236,858.64 : 8,606,607.54 = 3,483,533.36 : x
  2. Step 2: Convert to fraction form
    6,236,858.64/8,606,607.54 = 3,483,533.36/x
  3. Step 3: Cross multiply
    6,236,858.64x = 8,606,607.54 × 3,483,533.36
  4. Step 4: Simplify right side
    6,236,858.64x = 29,981,404,482,017.53
  5. Step 5: Solve for x
    x = 29,981,404,482,017.53/6,236,858.64
  6. Step 6: Final answer
    x = 4,807,132.28

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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.