Home / 6,054,322.64-8,355,021.64-3,338,165.20

Finding the Fourth Proportional to 6,054,322.64, 8,355,021.64 and 3,338,165.20

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Solution

The fourth proportional to 6,054,322.64, 8,355,021.64 and 3,338,165.20 is: 4,606,699.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,322.64 : 8,355,021.64 = 3,338,165.20 : x
  2. Step 2: Convert to fraction form
    6,054,322.64/8,355,021.64 = 3,338,165.20/x
  3. Step 3: Cross multiply
    6,054,322.64x = 8,355,021.64 × 3,338,165.20
  4. Step 4: Simplify right side
    6,054,322.64x = 27,890,442,483,894.93
  5. Step 5: Solve for x
    x = 27,890,442,483,894.93/6,054,322.64
  6. Step 6: Final answer
    x = 4,606,699.07

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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.