Home / 1,595,199.84-2,392,000.20-529,868.40

Finding the Fourth Proportional to 1,595,199.84, 2,392,000.20 and 529,868.40

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Solution

The fourth proportional to 1,595,199.84, 2,392,000.20 and 529,868.40 is: 794,537.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,595,199.84 : 2,392,000.20 = 529,868.40 : x
  2. Step 2: Convert to fraction form
    1,595,199.84/2,392,000.20 = 529,868.40/x
  3. Step 3: Cross multiply
    1,595,199.84x = 2,392,000.20 × 529,868.40
  4. Step 4: Simplify right side
    1,595,199.84x = 1,267,445,318,773.68
  5. Step 5: Solve for x
    x = 1,267,445,318,773.68/1,595,199.84
  6. Step 6: Final answer
    x = 794,537.01

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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.