Home / 1,033,921.87-1,426,601.26-604,118.86

Finding the Fourth Proportional to 1,033,921.87, 1,426,601.26 and 604,118.86

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Solution

The fourth proportional to 1,033,921.87, 1,426,601.26 and 604,118.86 is: 833,560.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,921.87 : 1,426,601.26 = 604,118.86 : x
  2. Step 2: Convert to fraction form
    1,033,921.87/1,426,601.26 = 604,118.86/x
  3. Step 3: Cross multiply
    1,033,921.87x = 1,426,601.26 × 604,118.86
  4. Step 4: Simplify right side
    1,033,921.87x = 861,836,724,054.41
  5. Step 5: Solve for x
    x = 861,836,724,054.41/1,033,921.87
  6. Step 6: Final answer
    x = 833,560.79

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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.