Home / 1,259,093.16-1,888,084.08-360,330.26

Finding the Fourth Proportional to 1,259,093.16, 1,888,084.08 and 360,330.26

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Solution

The fourth proportional to 1,259,093.16, 1,888,084.08 and 360,330.26 is: 540,336.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,259,093.16 : 1,888,084.08 = 360,330.26 : x
  2. Step 2: Convert to fraction form
    1,259,093.16/1,888,084.08 = 360,330.26/x
  3. Step 3: Cross multiply
    1,259,093.16x = 1,888,084.08 × 360,330.26
  4. Step 4: Simplify right side
    1,259,093.16x = 680,333,818,007.84
  5. Step 5: Solve for x
    x = 680,333,818,007.84/1,259,093.16
  6. Step 6: Final answer
    x = 540,336.36

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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.