Home / 937,816.01-1,406,843.23-297,891.45

Finding the Fourth Proportional to 937,816.01, 1,406,843.23 and 297,891.45

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Solution

The fourth proportional to 937,816.01, 1,406,843.23 and 297,891.45 is: 446,875.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    937,816.01 : 1,406,843.23 = 297,891.45 : x
  2. Step 2: Convert to fraction form
    937,816.01/1,406,843.23 = 297,891.45/x
  3. Step 3: Cross multiply
    937,816.01x = 1,406,843.23 × 297,891.45
  4. Step 4: Simplify right side
    937,816.01x = 419,086,562,673.17
  5. Step 5: Solve for x
    x = 419,086,562,673.17/937,816.01
  6. Step 6: Final answer
    x = 446,875.04

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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.