Home / 4,444,221.53-6,132,823.67-2,791,222.54

Finding the Fourth Proportional to 4,444,221.53, 6,132,823.67 and 2,791,222.54

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Solution

The fourth proportional to 4,444,221.53, 6,132,823.67 and 2,791,222.54 is: 3,851,760.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,444,221.53 : 6,132,823.67 = 2,791,222.54 : x
  2. Step 2: Convert to fraction form
    4,444,221.53/6,132,823.67 = 2,791,222.54/x
  3. Step 3: Cross multiply
    4,444,221.53x = 6,132,823.67 × 2,791,222.54
  4. Step 4: Simplify right side
    4,444,221.53x = 17,118,075,653,195.52
  5. Step 5: Solve for x
    x = 17,118,075,653,195.52/4,444,221.53
  6. Step 6: Final answer
    x = 3,851,760.21

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1.5x scale

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.