Home / 2,184,235.27-3,276,131.47-586,590.76

Finding the Fourth Proportional to 2,184,235.27, 3,276,131.47 and 586,590.76

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Solution

The fourth proportional to 2,184,235.27, 3,276,131.47 and 586,590.76 is: 879,826.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,184,235.27 : 3,276,131.47 = 586,590.76 : x
  2. Step 2: Convert to fraction form
    2,184,235.27/3,276,131.47 = 586,590.76/x
  3. Step 3: Cross multiply
    2,184,235.27x = 3,276,131.47 × 586,590.76
  4. Step 4: Simplify right side
    2,184,235.27x = 1,921,748,451,475.90
  5. Step 5: Solve for x
    x = 1,921,748,451,475.90/2,184,235.27
  6. Step 6: Final answer
    x = 879,826.67

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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.