Home / 1,022,099.21-1,410,496.94-592,628.45

Finding the Fourth Proportional to 1,022,099.21, 1,410,496.94 and 592,628.45

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Solution

The fourth proportional to 1,022,099.21, 1,410,496.94 and 592,628.45 is: 817,827.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,099.21 : 1,410,496.94 = 592,628.45 : x
  2. Step 2: Convert to fraction form
    1,022,099.21/1,410,496.94 = 592,628.45/x
  3. Step 3: Cross multiply
    1,022,099.21x = 1,410,496.94 × 592,628.45
  4. Step 4: Simplify right side
    1,022,099.21x = 835,900,617,645.08
  5. Step 5: Solve for x
    x = 835,900,617,645.08/1,022,099.21
  6. Step 6: Final answer
    x = 817,827.28

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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.