Home / 2,336,710.40-3,497,289.60-1,695,190.40

Finding the Fourth Proportional to 2,336,710.40, 3,497,289.60 and 1,695,190.40

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Solution

The fourth proportional to 2,336,710.40, 3,497,289.60 and 1,695,190.40 is: 2,537,144.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,710.40 : 3,497,289.60 = 1,695,190.40 : x
  2. Step 2: Convert to fraction form
    2,336,710.40/3,497,289.60 = 1,695,190.40/x
  3. Step 3: Cross multiply
    2,336,710.40x = 3,497,289.60 × 1,695,190.40
  4. Step 4: Simplify right side
    2,336,710.40x = 5,928,571,755,939.84
  5. Step 5: Solve for x
    x = 5,928,571,755,939.84/2,336,710.40
  6. Step 6: Final answer
    x = 2,537,144.42

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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.