Home / 4,867,222.23-7,300,275.62-1,273,336.07

Finding the Fourth Proportional to 4,867,222.23, 7,300,275.62 and 1,273,336.07

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Solution

The fourth proportional to 4,867,222.23, 7,300,275.62 and 1,273,336.07 is: 1,909,858.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,222.23 : 7,300,275.62 = 1,273,336.07 : x
  2. Step 2: Convert to fraction form
    4,867,222.23/7,300,275.62 = 1,273,336.07/x
  3. Step 3: Cross multiply
    4,867,222.23x = 7,300,275.62 × 1,273,336.07
  4. Step 4: Simplify right side
    4,867,222.23x = 9,295,704,225,019.56
  5. Step 5: Solve for x
    x = 9,295,704,225,019.56/4,867,222.23
  6. Step 6: Final answer
    x = 1,909,858.19

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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.