Home / 1,053,271-1,453,524.52-569,846.56

Finding the Fourth Proportional to 1,053,271, 1,453,524.52 and 569,846.56

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Solution

The fourth proportional to 1,053,271, 1,453,524.52 and 569,846.56 is: 786,393.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,053,271 : 1,453,524.52 = 569,846.56 : x
  2. Step 2: Convert to fraction form
    1,053,271/1,453,524.52 = 569,846.56/x
  3. Step 3: Cross multiply
    1,053,271x = 1,453,524.52 × 569,846.56
  4. Step 4: Simplify right side
    1,053,271x = 828,285,947,597.65
  5. Step 5: Solve for x
    x = 828,285,947,597.65/1,053,271
  6. Step 6: Final answer
    x = 786,393.96

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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.