Home / 4,444,991.50-6,132,843.87-2,791,316.94

Finding the Fourth Proportional to 4,444,991.50, 6,132,843.87 and 2,791,316.94

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Solution

The fourth proportional to 4,444,991.50, 6,132,843.87 and 2,791,316.94 is: 3,851,235.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,991.50 : 6,132,843.87 = 2,791,316.94 : x
  2. Step 2: Convert to fraction form
    4,444,991.50/6,132,843.87 = 2,791,316.94/x
  3. Step 3: Cross multiply
    4,444,991.50x = 6,132,843.87 × 2,791,316.94
  4. Step 4: Simplify right side
    4,444,991.50x = 17,118,710,984,706.16
  5. Step 5: Solve for x
    x = 17,118,710,984,706.16/4,444,991.50
  6. Step 6: Final answer
    x = 3,851,235.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.