Home / 632,363.47-948,918.81-233,284.48

Finding the Fourth Proportional to 632,363.47, 948,918.81 and 233,284.48

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Solution

The fourth proportional to 632,363.47, 948,918.81 and 233,284.48 is: 350,064.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    632,363.47 : 948,918.81 = 233,284.48 : x
  2. Step 2: Convert to fraction form
    632,363.47/948,918.81 = 233,284.48/x
  3. Step 3: Cross multiply
    632,363.47x = 948,918.81 × 233,284.48
  4. Step 4: Simplify right side
    632,363.47x = 221,368,031,153.07
  5. Step 5: Solve for x
    x = 221,368,031,153.07/632,363.47
  6. Step 6: Final answer
    x = 350,064.55

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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.