Home / 4,193,927.83-6,280,801.93-2,391,346.45

Finding the Fourth Proportional to 4,193,927.83, 6,280,801.93 and 2,391,346.45

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Solution

The fourth proportional to 4,193,927.83, 6,280,801.93 and 2,391,346.45 is: 3,581,266.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,927.83 : 6,280,801.93 = 2,391,346.45 : x
  2. Step 2: Convert to fraction form
    4,193,927.83/6,280,801.93 = 2,391,346.45/x
  3. Step 3: Cross multiply
    4,193,927.83x = 6,280,801.93 × 2,391,346.45
  4. Step 4: Simplify right side
    4,193,927.83x = 15,019,573,398,458.65
  5. Step 5: Solve for x
    x = 15,019,573,398,458.65/4,193,927.83
  6. Step 6: Final answer
    x = 3,581,266.54

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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.