Home / 1,037,653.15-1,556,952.62-532,568.78

Finding the Fourth Proportional to 1,037,653.15, 1,556,952.62 and 532,568.78

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Solution

The fourth proportional to 1,037,653.15, 1,556,952.62 and 532,568.78 is: 799,095.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,653.15 : 1,556,952.62 = 532,568.78 : x
  2. Step 2: Convert to fraction form
    1,037,653.15/1,556,952.62 = 532,568.78/x
  3. Step 3: Cross multiply
    1,037,653.15x = 1,556,952.62 × 532,568.78
  4. Step 4: Simplify right side
    1,037,653.15x = 829,184,357,351.20
  5. Step 5: Solve for x
    x = 829,184,357,351.20/1,037,653.15
  6. Step 6: Final answer
    x = 799,095.88

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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.