Home / 2,295,383.70-3,440,123.10-1,395,870.60

Finding the Fourth Proportional to 2,295,383.70, 3,440,123.10 and 1,395,870.60

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Solution

The fourth proportional to 2,295,383.70, 3,440,123.10 and 1,395,870.60 is: 2,092,010.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,295,383.70 : 3,440,123.10 = 1,395,870.60 : x
  2. Step 2: Convert to fraction form
    2,295,383.70/3,440,123.10 = 1,395,870.60/x
  3. Step 3: Cross multiply
    2,295,383.70x = 3,440,123.10 × 1,395,870.60
  4. Step 4: Simplify right side
    2,295,383.70x = 4,801,966,695,670.86
  5. Step 5: Solve for x
    x = 4,801,966,695,670.86/2,295,383.70
  6. Step 6: Final answer
    x = 2,092,010.45

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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.