Home / 7,626,010.34-11,439,006.32-1,946,235.26

Finding the Fourth Proportional to 7,626,010.34, 11,439,006.32 and 1,946,235.26

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Solution

The fourth proportional to 7,626,010.34, 11,439,006.32 and 1,946,235.26 is: 2,919,350.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,626,010.34 : 11,439,006.32 = 1,946,235.26 : x
  2. Step 2: Convert to fraction form
    7,626,010.34/11,439,006.32 = 1,946,235.26/x
  3. Step 3: Cross multiply
    7,626,010.34x = 11,439,006.32 × 1,946,235.26
  4. Step 4: Simplify right side
    7,626,010.34x = 22,262,997,387,017.40
  5. Step 5: Solve for x
    x = 22,262,997,387,017.40/7,626,010.34
  6. Step 6: Final answer
    x = 2,919,350.54

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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.