Home / 9,362,763.80-14,044,145.70-5,772,584.60

Finding the Fourth Proportional to 9,362,763.80, 14,044,145.70 and 5,772,584.60

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Solution

The fourth proportional to 9,362,763.80, 14,044,145.70 and 5,772,584.60 is: 8,658,876.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,763.80 : 14,044,145.70 = 5,772,584.60 : x
  2. Step 2: Convert to fraction form
    9,362,763.80/14,044,145.70 = 5,772,584.60/x
  3. Step 3: Cross multiply
    9,362,763.80x = 14,044,145.70 × 5,772,584.60
  4. Step 4: Simplify right side
    9,362,763.80x = 81,071,019,187,976.20
  5. Step 5: Solve for x
    x = 81,071,019,187,976.20/9,362,763.80
  6. Step 6: Final answer
    x = 8,658,876.90

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Similar ratio
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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.