Home / 4,303,090.38-6,456,812.85-1,744,903.02

Finding the Fourth Proportional to 4,303,090.38, 6,456,812.85 and 1,744,903.02

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Solution

The fourth proportional to 4,303,090.38, 6,456,812.85 and 1,744,903.02 is: 2,618,237.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,303,090.38 : 6,456,812.85 = 1,744,903.02 : x
  2. Step 2: Convert to fraction form
    4,303,090.38/6,456,812.85 = 1,744,903.02/x
  3. Step 3: Cross multiply
    4,303,090.38x = 6,456,812.85 × 1,744,903.02
  4. Step 4: Simplify right side
    4,303,090.38x = 11,266,512,241,539.81
  5. Step 5: Solve for x
    x = 11,266,512,241,539.81/4,303,090.38
  6. Step 6: Final answer
    x = 2,618,237.42

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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.