Home / 1,037,655.54-1,556,956.19-532,571.15

Finding the Fourth Proportional to 1,037,655.54, 1,556,956.19 and 532,571.15

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Solution

The fourth proportional to 1,037,655.54, 1,556,956.19 and 532,571.15 is: 799,099.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,655.54 : 1,556,956.19 = 532,571.15 : x
  2. Step 2: Convert to fraction form
    1,037,655.54/1,556,956.19 = 532,571.15/x
  3. Step 3: Cross multiply
    1,037,655.54x = 1,556,956.19 × 532,571.15
  4. Step 4: Simplify right side
    1,037,655.54x = 829,189,953,831.74
  5. Step 5: Solve for x
    x = 829,189,953,831.74/1,037,655.54
  6. Step 6: Final answer
    x = 799,099.43

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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.