Home / 906,590.13-1,358,515.07-606,533.57

Finding the Fourth Proportional to 906,590.13, 1,358,515.07 and 606,533.57

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Solution

The fourth proportional to 906,590.13, 1,358,515.07 and 606,533.57 is: 908,883.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,590.13 : 1,358,515.07 = 606,533.57 : x
  2. Step 2: Convert to fraction form
    906,590.13/1,358,515.07 = 606,533.57/x
  3. Step 3: Cross multiply
    906,590.13x = 1,358,515.07 × 606,533.57
  4. Step 4: Simplify right side
    906,590.13x = 823,984,985,480.66
  5. Step 5: Solve for x
    x = 823,984,985,480.66/906,590.13
  6. Step 6: Final answer
    x = 908,883.69

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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.