Home / 4,734,852.12-7,106,245.02-2,461,771.80

Finding the Fourth Proportional to 4,734,852.12, 7,106,245.02 and 2,461,771.80

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Solution

The fourth proportional to 4,734,852.12, 7,106,245.02 and 2,461,771.80 is: 3,694,720.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,852.12 : 7,106,245.02 = 2,461,771.80 : x
  2. Step 2: Convert to fraction form
    4,734,852.12/7,106,245.02 = 2,461,771.80/x
  3. Step 3: Cross multiply
    4,734,852.12x = 7,106,245.02 × 2,461,771.80
  4. Step 4: Simplify right side
    4,734,852.12x = 17,493,953,594,126.43
  5. Step 5: Solve for x
    x = 17,493,953,594,126.43/4,734,852.12
  6. Step 6: Final answer
    x = 3,694,720.16

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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.