Home / 1,502,716.39-2,073,971.19-951,483.33

Finding the Fourth Proportional to 1,502,716.39, 2,073,971.19 and 951,483.33

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Solution

The fourth proportional to 1,502,716.39, 2,073,971.19 and 951,483.33 is: 1,313,187.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,502,716.39 : 2,073,971.19 = 951,483.33 : x
  2. Step 2: Convert to fraction form
    1,502,716.39/2,073,971.19 = 951,483.33/x
  3. Step 3: Cross multiply
    1,502,716.39x = 2,073,971.19 × 951,483.33
  4. Step 4: Simplify right side
    1,502,716.39x = 1,973,349,014,185.26
  5. Step 5: Solve for x
    x = 1,973,349,014,185.26/1,502,716.39
  6. Step 6: Final answer
    x = 1,313,187.92

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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.