Home / 2,827,973.68-4,241,903.11-698,076.25

Finding the Fourth Proportional to 2,827,973.68, 4,241,903.11 and 698,076.25

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Solution

The fourth proportional to 2,827,973.68, 4,241,903.11 and 698,076.25 is: 1,047,100.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,827,973.68 : 4,241,903.11 = 698,076.25 : x
  2. Step 2: Convert to fraction form
    2,827,973.68/4,241,903.11 = 698,076.25/x
  3. Step 3: Cross multiply
    2,827,973.68x = 4,241,903.11 × 698,076.25
  4. Step 4: Simplify right side
    2,827,973.68x = 2,961,171,803,542.19
  5. Step 5: Solve for x
    x = 2,961,171,803,542.19/2,827,973.68
  6. Step 6: Final answer
    x = 1,047,100.20

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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.