Home / 2,801,000.76-4,194,765.58-1,599,280.71

Finding the Fourth Proportional to 2,801,000.76, 4,194,765.58 and 1,599,280.71

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Solution

The fourth proportional to 2,801,000.76, 4,194,765.58 and 1,599,280.71 is: 2,395,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,801,000.76 : 4,194,765.58 = 1,599,280.71 : x
  2. Step 2: Convert to fraction form
    2,801,000.76/4,194,765.58 = 1,599,280.71/x
  3. Step 3: Cross multiply
    2,801,000.76x = 4,194,765.58 × 1,599,280.71
  4. Step 4: Simplify right side
    2,801,000.76x = 6,708,607,658,336.04
  5. Step 5: Solve for x
    x = 6,708,607,658,336.04/2,801,000.76
  6. Step 6: Final answer
    x = 2,395,075.28

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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.