Home / 1,504,488.08-2,076,193.55-859,922.11

Finding the Fourth Proportional to 1,504,488.08, 2,076,193.55 and 859,922.11

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Solution

The fourth proportional to 1,504,488.08, 2,076,193.55 and 859,922.11 is: 1,186,692.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,504,488.08 : 2,076,193.55 = 859,922.11 : x
  2. Step 2: Convert to fraction form
    1,504,488.08/2,076,193.55 = 859,922.11/x
  3. Step 3: Cross multiply
    1,504,488.08x = 2,076,193.55 × 859,922.11
  4. Step 4: Simplify right side
    1,504,488.08x = 1,785,364,735,885.95
  5. Step 5: Solve for x
    x = 1,785,364,735,885.95/1,504,488.08
  6. Step 6: Final answer
    x = 1,186,692.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.