Home / 1,103,277.30-1,654,883.01-304,607.58

Finding the Fourth Proportional to 1,103,277.30, 1,654,883.01 and 304,607.58

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Solution

The fourth proportional to 1,103,277.30, 1,654,883.01 and 304,607.58 is: 456,902.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,103,277.30 : 1,654,883.01 = 304,607.58 : x
  2. Step 2: Convert to fraction form
    1,103,277.30/1,654,883.01 = 304,607.58/x
  3. Step 3: Cross multiply
    1,103,277.30x = 1,654,883.01 × 304,607.58
  4. Step 4: Simplify right side
    1,103,277.30x = 504,089,908,859.22
  5. Step 5: Solve for x
    x = 504,089,908,859.22/1,103,277.30
  6. Step 6: Final answer
    x = 456,902.28

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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.