Home / 3,613,750.22-4,992,832.97-3,075,573.26

Finding the Fourth Proportional to 3,613,750.22, 4,992,832.97 and 3,075,573.26

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Solution

The fourth proportional to 3,613,750.22, 4,992,832.97 and 3,075,573.26 is: 4,249,276.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,613,750.22 : 4,992,832.97 = 3,075,573.26 : x
  2. Step 2: Convert to fraction form
    3,613,750.22/4,992,832.97 = 3,075,573.26/x
  3. Step 3: Cross multiply
    3,613,750.22x = 4,992,832.97 × 3,075,573.26
  4. Step 4: Simplify right side
    3,613,750.22x = 15,355,823,533,836.35
  5. Step 5: Solve for x
    x = 15,355,823,533,836.35/3,613,750.22
  6. Step 6: Final answer
    x = 4,249,276.41

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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.