Home / 1,022,377.57-1,533,850.83-446,051.26

Finding the Fourth Proportional to 1,022,377.57, 1,533,850.83 and 446,051.26

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Solution

The fourth proportional to 1,022,377.57, 1,533,850.83 and 446,051.26 is: 669,201.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,377.57 : 1,533,850.83 = 446,051.26 : x
  2. Step 2: Convert to fraction form
    1,022,377.57/1,533,850.83 = 446,051.26/x
  3. Step 3: Cross multiply
    1,022,377.57x = 1,533,850.83 × 446,051.26
  4. Step 4: Simplify right side
    1,022,377.57x = 684,176,095,373.55
  5. Step 5: Solve for x
    x = 684,176,095,373.55/1,022,377.57
  6. Step 6: Final answer
    x = 669,201.00

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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.