Home / 848,306.36-1,170,486.05-504,263.93

Finding the Fourth Proportional to 848,306.36, 1,170,486.05 and 504,263.93

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Solution

The fourth proportional to 848,306.36, 1,170,486.05 and 504,263.93 is: 695,779.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    848,306.36 : 1,170,486.05 = 504,263.93 : x
  2. Step 2: Convert to fraction form
    848,306.36/1,170,486.05 = 504,263.93/x
  3. Step 3: Cross multiply
    848,306.36x = 1,170,486.05 × 504,263.93
  4. Step 4: Simplify right side
    848,306.36x = 590,233,887,209.43
  5. Step 5: Solve for x
    x = 590,233,887,209.43/848,306.36
  6. Step 6: Final answer
    x = 695,779.16

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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.