Home / 4,022,998.10-6,041,495.55-2,133,430.10

Finding the Fourth Proportional to 4,022,998.10, 6,041,495.55 and 2,133,430.10

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Solution

The fourth proportional to 4,022,998.10, 6,041,495.55 and 2,133,430.10 is: 3,203,856.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,998.10 : 6,041,495.55 = 2,133,430.10 : x
  2. Step 2: Convert to fraction form
    4,022,998.10/6,041,495.55 = 2,133,430.10/x
  3. Step 3: Cross multiply
    4,022,998.10x = 6,041,495.55 × 2,133,430.10
  4. Step 4: Simplify right side
    4,022,998.10x = 12,889,108,455,386.05
  5. Step 5: Solve for x
    x = 12,889,108,455,386.05/4,022,998.10
  6. Step 6: Final answer
    x = 3,203,856.46

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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.