Home / 833,000.03-1,249,546.79-233,914.48

Finding the Fourth Proportional to 833,000.03, 1,249,546.79 and 233,914.48

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Solution

The fourth proportional to 833,000.03, 1,249,546.79 and 233,914.48 is: 350,884.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,000.03 : 1,249,546.79 = 233,914.48 : x
  2. Step 2: Convert to fraction form
    833,000.03/1,249,546.79 = 233,914.48/x
  3. Step 3: Cross multiply
    833,000.03x = 1,249,546.79 × 233,914.48
  4. Step 4: Simplify right side
    833,000.03x = 292,287,087,618.52
  5. Step 5: Solve for x
    x = 292,287,087,618.52/833,000.03
  6. Step 6: Final answer
    x = 350,884.85

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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.