Home / 4,106,798.22-6,160,776.21-1,267,141.26

Finding the Fourth Proportional to 4,106,798.22, 6,160,776.21 and 1,267,141.26

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Solution

The fourth proportional to 4,106,798.22, 6,160,776.21 and 1,267,141.26 is: 1,900,890.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,106,798.22 : 6,160,776.21 = 1,267,141.26 : x
  2. Step 2: Convert to fraction form
    4,106,798.22/6,160,776.21 = 1,267,141.26/x
  3. Step 3: Cross multiply
    4,106,798.22x = 6,160,776.21 × 1,267,141.26
  4. Step 4: Simplify right side
    4,106,798.22x = 7,806,573,729,317.43
  5. Step 5: Solve for x
    x = 7,806,573,729,317.43/4,106,798.22
  6. Step 6: Final answer
    x = 1,900,890.50

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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.