Home / 1,022,277.26-1,533,431.93-302,692.01

Finding the Fourth Proportional to 1,022,277.26, 1,533,431.93 and 302,692.01

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Solution

The fourth proportional to 1,022,277.26, 1,533,431.93 and 302,692.01 is: 454,042.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,277.26 : 1,533,431.93 = 302,692.01 : x
  2. Step 2: Convert to fraction form
    1,022,277.26/1,533,431.93 = 302,692.01/x
  3. Step 3: Cross multiply
    1,022,277.26x = 1,533,431.93 × 302,692.01
  4. Step 4: Simplify right side
    1,022,277.26x = 464,157,583,909.26
  5. Step 5: Solve for x
    x = 464,157,583,909.26/1,022,277.26
  6. Step 6: Final answer
    x = 454,042.75

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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.