Home / 1,026,533.46-1,416,558.51-567,621.30

Finding the Fourth Proportional to 1,026,533.46, 1,416,558.51 and 567,621.30

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Solution

The fourth proportional to 1,026,533.46, 1,416,558.51 and 567,621.30 is: 783,285.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,026,533.46 : 1,416,558.51 = 567,621.30 : x
  2. Step 2: Convert to fraction form
    1,026,533.46/1,416,558.51 = 567,621.30/x
  3. Step 3: Cross multiply
    1,026,533.46x = 1,416,558.51 × 567,621.30
  4. Step 4: Simplify right side
    1,026,533.46x = 804,068,782,972.26
  5. Step 5: Solve for x
    x = 804,068,782,972.26/1,026,533.46
  6. Step 6: Final answer
    x = 783,285.51

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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.