Home / 3,286,344.34-4,535,071.64-1,836,050.67

Finding the Fourth Proportional to 3,286,344.34, 4,535,071.64 and 1,836,050.67

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Solution

The fourth proportional to 3,286,344.34, 4,535,071.64 and 1,836,050.67 is: 2,533,703.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,286,344.34 : 4,535,071.64 = 1,836,050.67 : x
  2. Step 2: Convert to fraction form
    3,286,344.34/4,535,071.64 = 1,836,050.67/x
  3. Step 3: Cross multiply
    3,286,344.34x = 4,535,071.64 × 1,836,050.67
  4. Step 4: Simplify right side
    3,286,344.34x = 8,326,621,308,070.05
  5. Step 5: Solve for x
    x = 8,326,621,308,070.05/3,286,344.34
  6. Step 6: Final answer
    x = 2,533,703.24

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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.