Home / 4,435,124.60-6,120,463.74-2,501,379.20

Finding the Fourth Proportional to 4,435,124.60, 6,120,463.74 and 2,501,379.20

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Solution

The fourth proportional to 4,435,124.60, 6,120,463.74 and 2,501,379.20 is: 3,451,898.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,435,124.60 : 6,120,463.74 = 2,501,379.20 : x
  2. Step 2: Convert to fraction form
    4,435,124.60/6,120,463.74 = 2,501,379.20/x
  3. Step 3: Cross multiply
    4,435,124.60x = 6,120,463.74 × 2,501,379.20
  4. Step 4: Simplify right side
    4,435,124.60x = 15,309,600,693,590.21
  5. Step 5: Solve for x
    x = 15,309,600,693,590.21/4,435,124.60
  6. Step 6: Final answer
    x = 3,451,898.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.