Home / 957,590.60-1,436,330.52-350,788.40

Finding the Fourth Proportional to 957,590.60, 1,436,330.52 and 350,788.40

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Solution

The fourth proportional to 957,590.60, 1,436,330.52 and 350,788.40 is: 526,162.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,590.60 : 1,436,330.52 = 350,788.40 : x
  2. Step 2: Convert to fraction form
    957,590.60/1,436,330.52 = 350,788.40/x
  3. Step 3: Cross multiply
    957,590.60x = 1,436,330.52 × 350,788.40
  4. Step 4: Simplify right side
    957,590.60x = 503,848,084,981.97
  5. Step 5: Solve for x
    x = 503,848,084,981.97/957,590.60
  6. Step 6: Final answer
    x = 526,162.31

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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.