Home / 1,022,064.58-1,533,321.26-302,349.94

Finding the Fourth Proportional to 1,022,064.58, 1,533,321.26 and 302,349.94

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Solution

The fourth proportional to 1,022,064.58, 1,533,321.26 and 302,349.94 is: 453,591.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,064.58 : 1,533,321.26 = 302,349.94 : x
  2. Step 2: Convert to fraction form
    1,022,064.58/1,533,321.26 = 302,349.94/x
  3. Step 3: Cross multiply
    1,022,064.58x = 1,533,321.26 × 302,349.94
  4. Step 4: Simplify right side
    1,022,064.58x = 463,599,590,961.72
  5. Step 5: Solve for x
    x = 463,599,590,961.72/1,022,064.58
  6. Step 6: Final answer
    x = 453,591.29

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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.