Home / 4,033,177.28-6,047,666.40-1,192,906.16

Finding the Fourth Proportional to 4,033,177.28, 6,047,666.40 and 1,192,906.16

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Solution

The fourth proportional to 4,033,177.28, 6,047,666.40 and 1,192,906.16 is: 1,788,738.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,177.28 : 6,047,666.40 = 1,192,906.16 : x
  2. Step 2: Convert to fraction form
    4,033,177.28/6,047,666.40 = 1,192,906.16/x
  3. Step 3: Cross multiply
    4,033,177.28x = 6,047,666.40 × 1,192,906.16
  4. Step 4: Simplify right side
    4,033,177.28x = 7,214,298,502,185.03
  5. Step 5: Solve for x
    x = 7,214,298,502,185.03/4,033,177.28
  6. Step 6: Final answer
    x = 1,788,738.26

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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.