Home / 1,064,804.48-1,469,559-606,030.60

Finding the Fourth Proportional to 1,064,804.48, 1,469,559 and 606,030.60

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Solution

The fourth proportional to 1,064,804.48, 1,469,559 and 606,030.60 is: 836,395.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,804.48 : 1,469,559 = 606,030.60 : x
  2. Step 2: Convert to fraction form
    1,064,804.48/1,469,559 = 606,030.60/x
  3. Step 3: Cross multiply
    1,064,804.48x = 1,469,559 × 606,030.60
  4. Step 4: Simplify right side
    1,064,804.48x = 890,597,722,505.40
  5. Step 5: Solve for x
    x = 890,597,722,505.40/1,064,804.48
  6. Step 6: Final answer
    x = 836,395.54

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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.