Home / 1,045,868.58-1,569,466.44-446,834.25

Finding the Fourth Proportional to 1,045,868.58, 1,569,466.44 and 446,834.25

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Solution

The fourth proportional to 1,045,868.58, 1,569,466.44 and 446,834.25 is: 670,534.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,045,868.58 : 1,569,466.44 = 446,834.25 : x
  2. Step 2: Convert to fraction form
    1,045,868.58/1,569,466.44 = 446,834.25/x
  3. Step 3: Cross multiply
    1,045,868.58x = 1,569,466.44 × 446,834.25
  4. Step 4: Simplify right side
    1,045,868.58x = 701,291,359,617.57
  5. Step 5: Solve for x
    x = 701,291,359,617.57/1,045,868.58
  6. Step 6: Final answer
    x = 670,534.88

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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.