Home / 1,110,441.08-1,532,409.21-601,143.46

Finding the Fourth Proportional to 1,110,441.08, 1,532,409.21 and 601,143.46

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Solution

The fourth proportional to 1,110,441.08, 1,532,409.21 and 601,143.46 is: 829,578.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,110,441.08 : 1,532,409.21 = 601,143.46 : x
  2. Step 2: Convert to fraction form
    1,110,441.08/1,532,409.21 = 601,143.46/x
  3. Step 3: Cross multiply
    1,110,441.08x = 1,532,409.21 × 601,143.46
  4. Step 4: Simplify right side
    1,110,441.08x = 921,197,770,804.24
  5. Step 5: Solve for x
    x = 921,197,770,804.24/1,110,441.08
  6. Step 6: Final answer
    x = 829,578.25

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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.