Home / 2,355,945.97-3,533,498.30-626,825.74

Finding the Fourth Proportional to 2,355,945.97, 3,533,498.30 and 626,825.74

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Solution

The fourth proportional to 2,355,945.97, 3,533,498.30 and 626,825.74 is: 940,126.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,355,945.97 : 3,533,498.30 = 626,825.74 : x
  2. Step 2: Convert to fraction form
    2,355,945.97/3,533,498.30 = 626,825.74/x
  3. Step 3: Cross multiply
    2,355,945.97x = 3,533,498.30 × 626,825.74
  4. Step 4: Simplify right side
    2,355,945.97x = 2,214,887,686,686.24
  5. Step 5: Solve for x
    x = 2,214,887,686,686.24/2,355,945.97
  6. Step 6: Final answer
    x = 940,126.69

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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.