Home / 6,742,088.69-10,113,226.34-2,193,161.27

Finding the Fourth Proportional to 6,742,088.69, 10,113,226.34 and 2,193,161.27

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Solution

The fourth proportional to 6,742,088.69, 10,113,226.34 and 2,193,161.27 is: 3,289,772.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,742,088.69 : 10,113,226.34 = 2,193,161.27 : x
  2. Step 2: Convert to fraction form
    6,742,088.69/10,113,226.34 = 2,193,161.27/x
  3. Step 3: Cross multiply
    6,742,088.69x = 10,113,226.34 × 2,193,161.27
  4. Step 4: Simplify right side
    6,742,088.69x = 22,179,936,262,099.92
  5. Step 5: Solve for x
    x = 22,179,936,262,099.92/6,742,088.69
  6. Step 6: Final answer
    x = 3,289,772.25

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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.