Home / 1,848,269.29-2,773,396.46-769,526.55

Finding the Fourth Proportional to 1,848,269.29, 2,773,396.46 and 769,526.55

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Solution

The fourth proportional to 1,848,269.29, 2,773,396.46 and 769,526.55 is: 1,154,703.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,269.29 : 2,773,396.46 = 769,526.55 : x
  2. Step 2: Convert to fraction form
    1,848,269.29/2,773,396.46 = 769,526.55/x
  3. Step 3: Cross multiply
    1,848,269.29x = 2,773,396.46 × 769,526.55
  4. Step 4: Simplify right side
    1,848,269.29x = 2,134,202,209,646.01
  5. Step 5: Solve for x
    x = 2,134,202,209,646.01/1,848,269.29
  6. Step 6: Final answer
    x = 1,154,703.06

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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.