Home / 1,036,680.26-1,554,378.84-404,851.10

Finding the Fourth Proportional to 1,036,680.26, 1,554,378.84 and 404,851.10

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Solution

The fourth proportional to 1,036,680.26, 1,554,378.84 and 404,851.10 is: 607,026.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,680.26 : 1,554,378.84 = 404,851.10 : x
  2. Step 2: Convert to fraction form
    1,036,680.26/1,554,378.84 = 404,851.10/x
  3. Step 3: Cross multiply
    1,036,680.26x = 1,554,378.84 × 404,851.10
  4. Step 4: Simplify right side
    1,036,680.26x = 629,291,983,190.72
  5. Step 5: Solve for x
    x = 629,291,983,190.72/1,036,680.26
  6. Step 6: Final answer
    x = 607,026.11

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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.