Home / 1,856,822.40-2,785,233.60-594,777.60

Finding the Fourth Proportional to 1,856,822.40, 2,785,233.60 and 594,777.60

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Solution

The fourth proportional to 1,856,822.40, 2,785,233.60 and 594,777.60 is: 892,166.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,856,822.40 : 2,785,233.60 = 594,777.60 : x
  2. Step 2: Convert to fraction form
    1,856,822.40/2,785,233.60 = 594,777.60/x
  3. Step 3: Cross multiply
    1,856,822.40x = 2,785,233.60 × 594,777.60
  4. Step 4: Simplify right side
    1,856,822.40x = 1,656,594,556,047.36
  5. Step 5: Solve for x
    x = 1,656,594,556,047.36/1,856,822.40
  6. Step 6: Final answer
    x = 892,166.40

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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.