Home / 3,575,866.10-4,934,660.54-1,944,273.58

Finding the Fourth Proportional to 3,575,866.10, 4,934,660.54 and 1,944,273.58

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Solution

The fourth proportional to 3,575,866.10, 4,934,660.54 and 1,944,273.58 is: 2,683,078.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,575,866.10 : 4,934,660.54 = 1,944,273.58 : x
  2. Step 2: Convert to fraction form
    3,575,866.10/4,934,660.54 = 1,944,273.58/x
  3. Step 3: Cross multiply
    3,575,866.10x = 4,934,660.54 × 1,944,273.58
  4. Step 4: Simplify right side
    3,575,866.10x = 9,594,330,092,132.51
  5. Step 5: Solve for x
    x = 9,594,330,092,132.51/3,575,866.10
  6. Step 6: Final answer
    x = 2,683,078.68

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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.