Home / 6,626,054.88-9,939,304.26-1,833,343.20

Finding the Fourth Proportional to 6,626,054.88, 9,939,304.26 and 1,833,343.20

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Solution

The fourth proportional to 6,626,054.88, 9,939,304.26 and 1,833,343.20 is: 2,750,076.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,626,054.88 : 9,939,304.26 = 1,833,343.20 : x
  2. Step 2: Convert to fraction form
    6,626,054.88/9,939,304.26 = 1,833,343.20/x
  3. Step 3: Cross multiply
    6,626,054.88x = 9,939,304.26 × 1,833,343.20
  4. Step 4: Simplify right side
    6,626,054.88x = 18,222,155,877,802.03
  5. Step 5: Solve for x
    x = 18,222,155,877,802.03/6,626,054.88
  6. Step 6: Final answer
    x = 2,750,076.21

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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.