Home / 4,033,090.20-6,047,885.70-1,336,373.40

Finding the Fourth Proportional to 4,033,090.20, 6,047,885.70 and 1,336,373.40

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Solution

The fourth proportional to 4,033,090.20, 6,047,885.70 and 1,336,373.40 is: 2,003,980.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,090.20 : 6,047,885.70 = 1,336,373.40 : x
  2. Step 2: Convert to fraction form
    4,033,090.20/6,047,885.70 = 1,336,373.40/x
  3. Step 3: Cross multiply
    4,033,090.20x = 6,047,885.70 × 1,336,373.40
  4. Step 4: Simplify right side
    4,033,090.20x = 8,082,233,575,720.38
  5. Step 5: Solve for x
    x = 8,082,233,575,720.38/4,033,090.20
  6. Step 6: Final answer
    x = 2,003,980.37

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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.