Home / 1,047,093.40-1,570,788.60-336,956.14

Finding the Fourth Proportional to 1,047,093.40, 1,570,788.60 and 336,956.14

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Solution

The fourth proportional to 1,047,093.40, 1,570,788.60 and 336,956.14 is: 505,482.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,093.40 : 1,570,788.60 = 336,956.14 : x
  2. Step 2: Convert to fraction form
    1,047,093.40/1,570,788.60 = 336,956.14/x
  3. Step 3: Cross multiply
    1,047,093.40x = 1,570,788.60 × 336,956.14
  4. Step 4: Simplify right side
    1,047,093.40x = 529,286,863,412.00
  5. Step 5: Solve for x
    x = 529,286,863,412.00/1,047,093.40
  6. Step 6: Final answer
    x = 505,482.00

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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.