Home / 4,306,669.14-6,460,028.14-1,111,576.88

Finding the Fourth Proportional to 4,306,669.14, 6,460,028.14 and 1,111,576.88

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Solution

The fourth proportional to 4,306,669.14, 6,460,028.14 and 1,111,576.88 is: 1,667,371.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,306,669.14 : 6,460,028.14 = 1,111,576.88 : x
  2. Step 2: Convert to fraction form
    4,306,669.14/6,460,028.14 = 1,111,576.88/x
  3. Step 3: Cross multiply
    4,306,669.14x = 6,460,028.14 × 1,111,576.88
  4. Step 4: Simplify right side
    4,306,669.14x = 7,180,817,924,573.40
  5. Step 5: Solve for x
    x = 7,180,817,924,573.40/4,306,669.14
  6. Step 6: Final answer
    x = 1,667,371.63

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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.