Home / 2,934,164.37-4,400,774.19-803,750.61

Finding the Fourth Proportional to 2,934,164.37, 4,400,774.19 and 803,750.61

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Solution

The fourth proportional to 2,934,164.37, 4,400,774.19 and 803,750.61 is: 1,205,496.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,934,164.37 : 4,400,774.19 = 803,750.61 : x
  2. Step 2: Convert to fraction form
    2,934,164.37/4,400,774.19 = 803,750.61/x
  3. Step 3: Cross multiply
    2,934,164.37x = 4,400,774.19 × 803,750.61
  4. Step 4: Simplify right side
    2,934,164.37x = 3,537,124,939,684.76
  5. Step 5: Solve for x
    x = 3,537,124,939,684.76/2,934,164.37
  6. Step 6: Final answer
    x = 1,205,496.52

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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.