Home / 1,037,634.32-1,431,936.36-560,706.32

Finding the Fourth Proportional to 1,037,634.32, 1,431,936.36 and 560,706.32

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Solution

The fourth proportional to 1,037,634.32, 1,431,936.36 and 560,706.32 is: 773,775.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,634.32 : 1,431,936.36 = 560,706.32 : x
  2. Step 2: Convert to fraction form
    1,037,634.32/1,431,936.36 = 560,706.32/x
  3. Step 3: Cross multiply
    1,037,634.32x = 1,431,936.36 × 560,706.32
  4. Step 4: Simplify right side
    1,037,634.32x = 802,895,766,889.80
  5. Step 5: Solve for x
    x = 802,895,766,889.80/1,037,634.32
  6. Step 6: Final answer
    x = 773,775.26

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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.