Home / 6,742,078.14-10,114,516.89-2,254,237.50

Finding the Fourth Proportional to 6,742,078.14, 10,114,516.89 and 2,254,237.50

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Solution

The fourth proportional to 6,742,078.14, 10,114,516.89 and 2,254,237.50 is: 3,381,824.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,078.14 : 10,114,516.89 = 2,254,237.50 : x
  2. Step 2: Convert to fraction form
    6,742,078.14/10,114,516.89 = 2,254,237.50/x
  3. Step 3: Cross multiply
    6,742,078.14x = 10,114,516.89 × 2,254,237.50
  4. Step 4: Simplify right side
    6,742,078.14x = 22,800,523,267,821.38
  5. Step 5: Solve for x
    x = 22,800,523,267,821.38/6,742,078.14
  6. Step 6: Final answer
    x = 3,381,824.24

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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.