Home / 1,004,599.44-1,506,860.28-339,751.44

Finding the Fourth Proportional to 1,004,599.44, 1,506,860.28 and 339,751.44

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Solution

The fourth proportional to 1,004,599.44, 1,506,860.28 and 339,751.44 is: 509,614.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,599.44 : 1,506,860.28 = 339,751.44 : x
  2. Step 2: Convert to fraction form
    1,004,599.44/1,506,860.28 = 339,751.44/x
  3. Step 3: Cross multiply
    1,004,599.44x = 1,506,860.28 × 339,751.44
  4. Step 4: Simplify right side
    1,004,599.44x = 511,957,950,008.80
  5. Step 5: Solve for x
    x = 511,957,950,008.80/1,004,599.44
  6. Step 6: Final answer
    x = 509,614.01

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1.5x scale

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.