Home / 4,596,815.54-6,892,829.46-1,715,813.47

Finding the Fourth Proportional to 4,596,815.54, 6,892,829.46 and 1,715,813.47

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Solution

The fourth proportional to 4,596,815.54, 6,892,829.46 and 1,715,813.47 is: 2,572,826.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,596,815.54 : 6,892,829.46 = 1,715,813.47 : x
  2. Step 2: Convert to fraction form
    4,596,815.54/6,892,829.46 = 1,715,813.47/x
  3. Step 3: Cross multiply
    4,596,815.54x = 6,892,829.46 × 1,715,813.47
  4. Step 4: Simplify right side
    4,596,815.54x = 11,826,809,621,474.48
  5. Step 5: Solve for x
    x = 11,826,809,621,474.48/4,596,815.54
  6. Step 6: Final answer
    x = 2,572,826.67

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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.