Home / 1,788,851.92-2,683,296.60-526,703.44

Finding the Fourth Proportional to 1,788,851.92, 2,683,296.60 and 526,703.44

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Solution

The fourth proportional to 1,788,851.92, 2,683,296.60 and 526,703.44 is: 790,060.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,788,851.92 : 2,683,296.60 = 526,703.44 : x
  2. Step 2: Convert to fraction form
    1,788,851.92/2,683,296.60 = 526,703.44/x
  3. Step 3: Cross multiply
    1,788,851.92x = 2,683,296.60 × 526,703.44
  4. Step 4: Simplify right side
    1,788,851.92x = 1,413,301,549,760.30
  5. Step 5: Solve for x
    x = 1,413,301,549,760.30/1,788,851.92
  6. Step 6: Final answer
    x = 790,060.67

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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.