Home / 6,289,830.20-9,434,745.30-6,184,854.20

Finding the Fourth Proportional to 6,289,830.20, 9,434,745.30 and 6,184,854.20

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Solution

The fourth proportional to 6,289,830.20, 9,434,745.30 and 6,184,854.20 is: 9,277,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,289,830.20 : 9,434,745.30 = 6,184,854.20 : x
  2. Step 2: Convert to fraction form
    6,289,830.20/9,434,745.30 = 6,184,854.20/x
  3. Step 3: Cross multiply
    6,289,830.20x = 9,434,745.30 × 6,184,854.20
  4. Step 4: Simplify right side
    6,289,830.20x = 58,352,524,094,635.27
  5. Step 5: Solve for x
    x = 58,352,524,094,635.27/6,289,830.20
  6. Step 6: Final answer
    x = 9,277,281.30

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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.