Home / 3,742,730.90-5,614,300.53-1,183,754.73

Finding the Fourth Proportional to 3,742,730.90, 5,614,300.53 and 1,183,754.73

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Solution

The fourth proportional to 3,742,730.90, 5,614,300.53 and 1,183,754.73 is: 1,775,696.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,742,730.90 : 5,614,300.53 = 1,183,754.73 : x
  2. Step 2: Convert to fraction form
    3,742,730.90/5,614,300.53 = 1,183,754.73/x
  3. Step 3: Cross multiply
    3,742,730.90x = 5,614,300.53 × 1,183,754.73
  4. Step 4: Simplify right side
    3,742,730.90x = 6,645,954,808,029.01
  5. Step 5: Solve for x
    x = 6,645,954,808,029.01/3,742,730.90
  6. Step 6: Final answer
    x = 1,775,696.68

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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.