Home / 883,366.56-1,324,097.28-433,563.84

Finding the Fourth Proportional to 883,366.56, 1,324,097.28 and 433,563.84

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Solution

The fourth proportional to 883,366.56, 1,324,097.28 and 433,563.84 is: 649,878.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,366.56 : 1,324,097.28 = 433,563.84 : x
  2. Step 2: Convert to fraction form
    883,366.56/1,324,097.28 = 433,563.84/x
  3. Step 3: Cross multiply
    883,366.56x = 1,324,097.28 × 433,563.84
  4. Step 4: Simplify right side
    883,366.56x = 574,080,701,250.36
  5. Step 5: Solve for x
    x = 574,080,701,250.36/883,366.56
  6. Step 6: Final answer
    x = 649,878.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.