Home / 5,507,033.92-7,600,800.18-3,518,898.64

Finding the Fourth Proportional to 5,507,033.92, 7,600,800.18 and 3,518,898.64

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Solution

The fourth proportional to 5,507,033.92, 7,600,800.18 and 3,518,898.64 is: 4,856,778.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,507,033.92 : 7,600,800.18 = 3,518,898.64 : x
  2. Step 2: Convert to fraction form
    5,507,033.92/7,600,800.18 = 3,518,898.64/x
  3. Step 3: Cross multiply
    5,507,033.92x = 7,600,800.18 × 3,518,898.64
  4. Step 4: Simplify right side
    5,507,033.92x = 26,746,445,416,313.75
  5. Step 5: Solve for x
    x = 26,746,445,416,313.75/5,507,033.92
  6. Step 6: Final answer
    x = 4,856,778.77

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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.