Home / 970,799.04-1,455,589.71-296,656.29

Finding the Fourth Proportional to 970,799.04, 1,455,589.71 and 296,656.29

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Solution

The fourth proportional to 970,799.04, 1,455,589.71 and 296,656.29 is: 444,798.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,799.04 : 1,455,589.71 = 296,656.29 : x
  2. Step 2: Convert to fraction form
    970,799.04/1,455,589.71 = 296,656.29/x
  3. Step 3: Cross multiply
    970,799.04x = 1,455,589.71 × 296,656.29
  4. Step 4: Simplify right side
    970,799.04x = 431,809,843,130.78
  5. Step 5: Solve for x
    x = 431,809,843,130.78/970,799.04
  6. Step 6: Final answer
    x = 444,798.38

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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.