Home / 5,004,839.56-7,506,100.14-2,983,649.80

Finding the Fourth Proportional to 5,004,839.56, 7,506,100.14 and 2,983,649.80

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Solution

The fourth proportional to 5,004,839.56, 7,506,100.14 and 2,983,649.80 is: 4,474,783.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,004,839.56 : 7,506,100.14 = 2,983,649.80 : x
  2. Step 2: Convert to fraction form
    5,004,839.56/7,506,100.14 = 2,983,649.80/x
  3. Step 3: Cross multiply
    5,004,839.56x = 7,506,100.14 × 2,983,649.80
  4. Step 4: Simplify right side
    5,004,839.56x = 22,395,574,181,490.97
  5. Step 5: Solve for x
    x = 22,395,574,181,490.97/5,004,839.56
  6. Step 6: Final answer
    x = 4,474,783.64

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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.