Home / 955,448.14-1,433,173.30-245,482.06

Finding the Fourth Proportional to 955,448.14, 1,433,173.30 and 245,482.06

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Solution

The fourth proportional to 955,448.14, 1,433,173.30 and 245,482.06 is: 368,223.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    955,448.14 : 1,433,173.30 = 245,482.06 : x
  2. Step 2: Convert to fraction form
    955,448.14/1,433,173.30 = 245,482.06/x
  3. Step 3: Cross multiply
    955,448.14x = 1,433,173.30 × 245,482.06
  4. Step 4: Simplify right side
    955,448.14x = 351,818,334,021.00
  5. Step 5: Solve for x
    x = 351,818,334,021.00/955,448.14
  6. Step 6: Final answer
    x = 368,223.37

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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.