Home / 2,477,738.59-3,717,962.01-961,481.16

Finding the Fourth Proportional to 2,477,738.59, 3,717,962.01 and 961,481.16

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Solution

The fourth proportional to 2,477,738.59, 3,717,962.01 and 961,481.16 is: 1,442,747.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,477,738.59 : 3,717,962.01 = 961,481.16 : x
  2. Step 2: Convert to fraction form
    2,477,738.59/3,717,962.01 = 961,481.16/x
  3. Step 3: Cross multiply
    2,477,738.59x = 3,717,962.01 × 961,481.16
  4. Step 4: Simplify right side
    2,477,738.59x = 3,574,750,426,210.73
  5. Step 5: Solve for x
    x = 3,574,750,426,210.73/2,477,738.59
  6. Step 6: Final answer
    x = 1,442,747.21

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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.