Home / 4,284,174.90-6,423,113.06-2,041,887.54

Finding the Fourth Proportional to 4,284,174.90, 6,423,113.06 and 2,041,887.54

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Solution

The fourth proportional to 4,284,174.90, 6,423,113.06 and 2,041,887.54 is: 3,061,330.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,284,174.90 : 6,423,113.06 = 2,041,887.54 : x
  2. Step 2: Convert to fraction form
    4,284,174.90/6,423,113.06 = 2,041,887.54/x
  3. Step 3: Cross multiply
    4,284,174.90x = 6,423,113.06 × 2,041,887.54
  4. Step 4: Simplify right side
    4,284,174.90x = 13,115,274,525,225.27
  5. Step 5: Solve for x
    x = 13,115,274,525,225.27/4,284,174.90
  6. Step 6: Final answer
    x = 3,061,330.32

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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.