Home / 2,446,461.90-3,669,692.85-1,537,107.30

Finding the Fourth Proportional to 2,446,461.90, 3,669,692.85 and 1,537,107.30

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Solution

The fourth proportional to 2,446,461.90, 3,669,692.85 and 1,537,107.30 is: 2,305,660.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,461.90 : 3,669,692.85 = 1,537,107.30 : x
  2. Step 2: Convert to fraction form
    2,446,461.90/3,669,692.85 = 1,537,107.30/x
  3. Step 3: Cross multiply
    2,446,461.90x = 3,669,692.85 × 1,537,107.30
  4. Step 4: Simplify right side
    2,446,461.90x = 5,640,711,668,492.81
  5. Step 5: Solve for x
    x = 5,640,711,668,492.81/2,446,461.90
  6. Step 6: Final answer
    x = 2,305,660.95

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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.