Home / 3,452,112.24-4,763,947.14-1,903,429.47

Finding the Fourth Proportional to 3,452,112.24, 4,763,947.14 and 1,903,429.47

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Solution

The fourth proportional to 3,452,112.24, 4,763,947.14 and 1,903,429.47 is: 2,626,750.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,452,112.24 : 4,763,947.14 = 1,903,429.47 : x
  2. Step 2: Convert to fraction form
    3,452,112.24/4,763,947.14 = 1,903,429.47/x
  3. Step 3: Cross multiply
    3,452,112.24x = 4,763,947.14 × 1,903,429.47
  4. Step 4: Simplify right side
    3,452,112.24x = 9,067,837,379,798.22
  5. Step 5: Solve for x
    x = 9,067,837,379,798.22/3,452,112.24
  6. Step 6: Final answer
    x = 2,626,750.45

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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.