Home / 4,185,351.05-5,775,337.12-2,350,011.08

Finding the Fourth Proportional to 4,185,351.05, 5,775,337.12 and 2,350,011.08

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Solution

The fourth proportional to 4,185,351.05, 5,775,337.12 and 2,350,011.08 is: 3,242,764.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,185,351.05 : 5,775,337.12 = 2,350,011.08 : x
  2. Step 2: Convert to fraction form
    4,185,351.05/5,775,337.12 = 2,350,011.08/x
  3. Step 3: Cross multiply
    4,185,351.05x = 5,775,337.12 × 2,350,011.08
  4. Step 4: Simplify right side
    4,185,351.05x = 13,572,106,222,735.29
  5. Step 5: Solve for x
    x = 13,572,106,222,735.29/4,185,351.05
  6. Step 6: Final answer
    x = 3,242,764.13

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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.