Home / 4,803,079.51-6,627,526.19-2,738,274.49

Finding the Fourth Proportional to 4,803,079.51, 6,627,526.19 and 2,738,274.49

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Solution

The fourth proportional to 4,803,079.51, 6,627,526.19 and 2,738,274.49 is: 3,778,406.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,079.51 : 6,627,526.19 = 2,738,274.49 : x
  2. Step 2: Convert to fraction form
    4,803,079.51/6,627,526.19 = 2,738,274.49/x
  3. Step 3: Cross multiply
    4,803,079.51x = 6,627,526.19 × 2,738,274.49
  4. Step 4: Simplify right side
    4,803,079.51x = 18,147,985,897,883.89
  5. Step 5: Solve for x
    x = 18,147,985,897,883.89/4,803,079.51
  6. Step 6: Final answer
    x = 3,778,406.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.