Home / 1,037,655.78-1,556,956.56-532,571.41

Finding the Fourth Proportional to 1,037,655.78, 1,556,956.56 and 532,571.41

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Solution

The fourth proportional to 1,037,655.78, 1,556,956.56 and 532,571.41 is: 799,099.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,655.78 : 1,556,956.56 = 532,571.41 : x
  2. Step 2: Convert to fraction form
    1,037,655.78/1,556,956.56 = 532,571.41/x
  3. Step 3: Cross multiply
    1,037,655.78x = 1,556,956.56 × 532,571.41
  4. Step 4: Simplify right side
    1,037,655.78x = 829,190,550,467.95
  5. Step 5: Solve for x
    x = 829,190,550,467.95/1,037,655.78
  6. Step 6: Final answer
    x = 799,099.82

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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.