Home / 5,728,248.08-8,594,165.46-1,892,765.40

Finding the Fourth Proportional to 5,728,248.08, 8,594,165.46 and 1,892,765.40

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Solution

The fourth proportional to 5,728,248.08, 8,594,165.46 and 1,892,765.40 is: 2,839,740.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,728,248.08 : 8,594,165.46 = 1,892,765.40 : x
  2. Step 2: Convert to fraction form
    5,728,248.08/8,594,165.46 = 1,892,765.40/x
  3. Step 3: Cross multiply
    5,728,248.08x = 8,594,165.46 × 1,892,765.40
  4. Step 4: Simplify right side
    5,728,248.08x = 16,266,739,024,563.08
  5. Step 5: Solve for x
    x = 16,266,739,024,563.08/5,728,248.08
  6. Step 6: Final answer
    x = 2,839,740.67

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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.