Home / 1,033,571.87-1,426,008.62-603,541.79

Finding the Fourth Proportional to 1,033,571.87, 1,426,008.62 and 603,541.79

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Solution

The fourth proportional to 1,033,571.87, 1,426,008.62 and 603,541.79 is: 832,700.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,571.87 : 1,426,008.62 = 603,541.79 : x
  2. Step 2: Convert to fraction form
    1,033,571.87/1,426,008.62 = 603,541.79/x
  3. Step 3: Cross multiply
    1,033,571.87x = 1,426,008.62 × 603,541.79
  4. Step 4: Simplify right side
    1,033,571.87x = 860,655,792,052.52
  5. Step 5: Solve for x
    x = 860,655,792,052.52/1,033,571.87
  6. Step 6: Final answer
    x = 832,700.48

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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.