Home / 1,302,692.36-1,957,032.30-924,551.96

Finding the Fourth Proportional to 1,302,692.36, 1,957,032.30 and 924,551.96

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Solution

The fourth proportional to 1,302,692.36, 1,957,032.30 and 924,551.96 is: 1,388,952.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,692.36 : 1,957,032.30 = 924,551.96 : x
  2. Step 2: Convert to fraction form
    1,302,692.36/1,957,032.30 = 924,551.96/x
  3. Step 3: Cross multiply
    1,302,692.36x = 1,957,032.30 × 924,551.96
  4. Step 4: Simplify right side
    1,302,692.36x = 1,809,378,048,748.31
  5. Step 5: Solve for x
    x = 1,809,378,048,748.31/1,302,692.36
  6. Step 6: Final answer
    x = 1,388,952.68

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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.