Home / 1,022,066.96-1,533,324.84-302,352.32

Finding the Fourth Proportional to 1,022,066.96, 1,533,324.84 and 302,352.32

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Solution

The fourth proportional to 1,022,066.96, 1,533,324.84 and 302,352.32 is: 453,594.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,066.96 : 1,533,324.84 = 302,352.32 : x
  2. Step 2: Convert to fraction form
    1,022,066.96/1,533,324.84 = 302,352.32/x
  3. Step 3: Cross multiply
    1,022,066.96x = 1,533,324.84 × 302,352.32
  4. Step 4: Simplify right side
    1,022,066.96x = 463,604,322,687.63
  5. Step 5: Solve for x
    x = 463,604,322,687.63/1,022,066.96
  6. Step 6: Final answer
    x = 453,594.86

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Double scale
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1.5x scale

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.