Home / 5,798,090.16-8,001,460.78-3,184,835.87

Finding the Fourth Proportional to 5,798,090.16, 8,001,460.78 and 3,184,835.87

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Solution

The fourth proportional to 5,798,090.16, 8,001,460.78 and 3,184,835.87 is: 4,395,126.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,798,090.16 : 8,001,460.78 = 3,184,835.87 : x
  2. Step 2: Convert to fraction form
    5,798,090.16/8,001,460.78 = 3,184,835.87/x
  3. Step 3: Cross multiply
    5,798,090.16x = 8,001,460.78 × 3,184,835.87
  4. Step 4: Simplify right side
    5,798,090.16x = 25,483,339,304,542.18
  5. Step 5: Solve for x
    x = 25,483,339,304,542.18/5,798,090.16
  6. Step 6: Final answer
    x = 4,395,126.43

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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.