Home / 833,599.26-1,150,368.12-451,626.06

Finding the Fourth Proportional to 833,599.26, 1,150,368.12 and 451,626.06

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Solution

The fourth proportional to 833,599.26, 1,150,368.12 and 451,626.06 is: 623,244.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,599.26 : 1,150,368.12 = 451,626.06 : x
  2. Step 2: Convert to fraction form
    833,599.26/1,150,368.12 = 451,626.06/x
  3. Step 3: Cross multiply
    833,599.26x = 1,150,368.12 × 451,626.06
  4. Step 4: Simplify right side
    833,599.26x = 519,536,221,585.21
  5. Step 5: Solve for x
    x = 519,536,221,585.21/833,599.26
  6. Step 6: Final answer
    x = 623,244.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.