Home / 4,709,043-7,063,630.92-1,343,250

Finding the Fourth Proportional to 4,709,043, 7,063,630.92 and 1,343,250

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Solution

The fourth proportional to 4,709,043, 7,063,630.92 and 1,343,250 is: 2,014,893.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,709,043 : 7,063,630.92 = 1,343,250 : x
  2. Step 2: Convert to fraction form
    4,709,043/7,063,630.92 = 1,343,250/x
  3. Step 3: Cross multiply
    4,709,043x = 7,063,630.92 × 1,343,250
  4. Step 4: Simplify right side
    4,709,043x = 9,488,222,233,290
  5. Step 5: Solve for x
    x = 9,488,222,233,290/4,709,043
  6. Step 6: Final answer
    x = 2,014,893.95

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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.