Home / 6,333,254.40-9,481,996.80-4,929,686.40

Finding the Fourth Proportional to 6,333,254.40, 9,481,996.80 and 4,929,686.40

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Solution

The fourth proportional to 6,333,254.40, 9,481,996.80 and 4,929,686.40 is: 7,380,608.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,333,254.40 : 9,481,996.80 = 4,929,686.40 : x
  2. Step 2: Convert to fraction form
    6,333,254.40/9,481,996.80 = 4,929,686.40/x
  3. Step 3: Cross multiply
    6,333,254.40x = 9,481,996.80 × 4,929,686.40
  4. Step 4: Simplify right side
    6,333,254.40x = 46,743,270,669,803.52
  5. Step 5: Solve for x
    x = 46,743,270,669,803.52/6,333,254.40
  6. Step 6: Final answer
    x = 7,380,608.41

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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.