Home / 1,050,803.76-1,575,218.16-794,244

Finding the Fourth Proportional to 1,050,803.76, 1,575,218.16 and 794,244

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Solution

The fourth proportional to 1,050,803.76, 1,575,218.16 and 794,244 is: 1,190,619.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,803.76 : 1,575,218.16 = 794,244 : x
  2. Step 2: Convert to fraction form
    1,050,803.76/1,575,218.16 = 794,244/x
  3. Step 3: Cross multiply
    1,050,803.76x = 1,575,218.16 × 794,244
  4. Step 4: Simplify right side
    1,050,803.76x = 1,251,107,572,271.04
  5. Step 5: Solve for x
    x = 1,251,107,572,271.04/1,050,803.76
  6. Step 6: Final answer
    x = 1,190,619.62

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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.