Home / 3,038,010.30-4,554,333.54-1,146,080.34

Finding the Fourth Proportional to 3,038,010.30, 4,554,333.54 and 1,146,080.34

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Solution

The fourth proportional to 3,038,010.30, 4,554,333.54 and 1,146,080.34 is: 1,718,108.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,038,010.30 : 4,554,333.54 = 1,146,080.34 : x
  2. Step 2: Convert to fraction form
    3,038,010.30/4,554,333.54 = 1,146,080.34/x
  3. Step 3: Cross multiply
    3,038,010.30x = 4,554,333.54 × 1,146,080.34
  4. Step 4: Simplify right side
    3,038,010.30x = 5,219,632,131,996.60
  5. Step 5: Solve for x
    x = 5,219,632,131,996.60/3,038,010.30
  6. Step 6: Final answer
    x = 1,718,108.77

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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.