Home / 1,585,886.59-2,379,830.60-675,067.67

Finding the Fourth Proportional to 1,585,886.59, 2,379,830.60 and 675,067.67

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Solution

The fourth proportional to 1,585,886.59, 2,379,830.60 and 675,067.67 is: 1,013,027.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,585,886.59 : 2,379,830.60 = 675,067.67 : x
  2. Step 2: Convert to fraction form
    1,585,886.59/2,379,830.60 = 675,067.67/x
  3. Step 3: Cross multiply
    1,585,886.59x = 2,379,830.60 × 675,067.67
  4. Step 4: Simplify right side
    1,585,886.59x = 1,606,546,687,925.22
  5. Step 5: Solve for x
    x = 1,606,546,687,925.22/1,585,886.59
  6. Step 6: Final answer
    x = 1,013,027.48

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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.