Home / 1,022,024.21-1,410,382.10-580,495.69

Finding the Fourth Proportional to 1,022,024.21, 1,410,382.10 and 580,495.69

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Solution

The fourth proportional to 1,022,024.21, 1,410,382.10 and 580,495.69 is: 801,077.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,024.21 : 1,410,382.10 = 580,495.69 : x
  2. Step 2: Convert to fraction form
    1,022,024.21/1,410,382.10 = 580,495.69/x
  3. Step 3: Cross multiply
    1,022,024.21x = 1,410,382.10 × 580,495.69
  4. Step 4: Simplify right side
    1,022,024.21x = 818,720,725,424.82
  5. Step 5: Solve for x
    x = 818,720,725,424.82/1,022,024.21
  6. Step 6: Final answer
    x = 801,077.63

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1.5x scale

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.