Home / 2,497,152.40-3,745,640.76-700,021.52

Finding the Fourth Proportional to 2,497,152.40, 3,745,640.76 and 700,021.52

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Solution

The fourth proportional to 2,497,152.40, 3,745,640.76 and 700,021.52 is: 1,050,007.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,152.40 : 3,745,640.76 = 700,021.52 : x
  2. Step 2: Convert to fraction form
    2,497,152.40/3,745,640.76 = 700,021.52/x
  3. Step 3: Cross multiply
    2,497,152.40x = 3,745,640.76 × 700,021.52
  4. Step 4: Simplify right side
    2,497,152.40x = 2,622,029,138,189.16
  5. Step 5: Solve for x
    x = 2,622,029,138,189.16/2,497,152.40
  6. Step 6: Final answer
    x = 1,050,007.66

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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.