Home / 799,855.65-1,198,454.81-562,700.07

Finding the Fourth Proportional to 799,855.65, 1,198,454.81 and 562,700.07

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Solution

The fourth proportional to 799,855.65, 1,198,454.81 and 562,700.07 is: 843,115.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,855.65 : 1,198,454.81 = 562,700.07 : x
  2. Step 2: Convert to fraction form
    799,855.65/1,198,454.81 = 562,700.07/x
  3. Step 3: Cross multiply
    799,855.65x = 1,198,454.81 × 562,700.07
  4. Step 4: Simplify right side
    799,855.65x = 674,370,602,665.34
  5. Step 5: Solve for x
    x = 674,370,602,665.34/799,855.65
  6. Step 6: Final answer
    x = 843,115.38

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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.