Home / 4,115,225.52-5,666,054.72-3,493,801.56

Finding the Fourth Proportional to 4,115,225.52, 5,666,054.72 and 3,493,801.56

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Solution

The fourth proportional to 4,115,225.52, 5,666,054.72 and 3,493,801.56 is: 4,810,446.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,115,225.52 : 5,666,054.72 = 3,493,801.56 : x
  2. Step 2: Convert to fraction form
    4,115,225.52/5,666,054.72 = 3,493,801.56/x
  3. Step 3: Cross multiply
    4,115,225.52x = 5,666,054.72 × 3,493,801.56
  4. Step 4: Simplify right side
    4,115,225.52x = 19,796,070,819,781.36
  5. Step 5: Solve for x
    x = 19,796,070,819,781.36/4,115,225.52
  6. Step 6: Final answer
    x = 4,810,446.16

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1.5x scale

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.