Home / 3,458,653.31-5,184,507.95-1,182,621.14

Finding the Fourth Proportional to 3,458,653.31, 5,184,507.95 and 1,182,621.14

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Solution

The fourth proportional to 3,458,653.31, 5,184,507.95 and 1,182,621.14 is: 1,772,744.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,458,653.31 : 5,184,507.95 = 1,182,621.14 : x
  2. Step 2: Convert to fraction form
    3,458,653.31/5,184,507.95 = 1,182,621.14/x
  3. Step 3: Cross multiply
    3,458,653.31x = 5,184,507.95 × 1,182,621.14
  4. Step 4: Simplify right side
    3,458,653.31x = 6,131,308,702,168.06
  5. Step 5: Solve for x
    x = 6,131,308,702,168.06/3,458,653.31
  6. Step 6: Final answer
    x = 1,772,744.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.