Home / 2,307,225.40-3,458,563.56-810,267.64

Finding the Fourth Proportional to 2,307,225.40, 3,458,563.56 and 810,267.64

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Solution

The fourth proportional to 2,307,225.40, 3,458,563.56 and 810,267.64 is: 1,214,602.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,225.40 : 3,458,563.56 = 810,267.64 : x
  2. Step 2: Convert to fraction form
    2,307,225.40/3,458,563.56 = 810,267.64/x
  3. Step 3: Cross multiply
    2,307,225.40x = 3,458,563.56 × 810,267.64
  4. Step 4: Simplify right side
    2,307,225.40x = 2,802,362,133,551.20
  5. Step 5: Solve for x
    x = 2,802,362,133,551.20/2,307,225.40
  6. Step 6: Final answer
    x = 1,214,602.67

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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.