Home / 2,000,987.17-3,001,563.81-581,043.25

Finding the Fourth Proportional to 2,000,987.17, 3,001,563.81 and 581,043.25

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Solution

The fourth proportional to 2,000,987.17, 3,001,563.81 and 581,043.25 is: 871,588.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,000,987.17 : 3,001,563.81 = 581,043.25 : x
  2. Step 2: Convert to fraction form
    2,000,987.17/3,001,563.81 = 581,043.25/x
  3. Step 3: Cross multiply
    2,000,987.17x = 3,001,563.81 × 581,043.25
  4. Step 4: Simplify right side
    2,000,987.17x = 1,744,038,391,244.78
  5. Step 5: Solve for x
    x = 1,744,038,391,244.78/2,000,987.17
  6. Step 6: Final answer
    x = 871,588.99

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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.