Home / 6,297,801.40-9,451,367.70-2,513,999.80

Finding the Fourth Proportional to 6,297,801.40, 9,451,367.70 and 2,513,999.80

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Solution

The fourth proportional to 6,297,801.40, 9,451,367.70 and 2,513,999.80 is: 3,772,862.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,297,801.40 : 9,451,367.70 = 2,513,999.80 : x
  2. Step 2: Convert to fraction form
    6,297,801.40/9,451,367.70 = 2,513,999.80/x
  3. Step 3: Cross multiply
    6,297,801.40x = 9,451,367.70 × 2,513,999.80
  4. Step 4: Simplify right side
    6,297,801.40x = 23,760,736,507,526.46
  5. Step 5: Solve for x
    x = 23,760,736,507,526.46/6,297,801.40
  6. Step 6: Final answer
    x = 3,772,862.15

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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.