Home / 1,724,242.32-2,379,527.94-960,295.89

Finding the Fourth Proportional to 1,724,242.32, 2,379,527.94 and 960,295.89

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Solution

The fourth proportional to 1,724,242.32, 2,379,527.94 and 960,295.89 is: 1,325,249.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,724,242.32 : 2,379,527.94 = 960,295.89 : x
  2. Step 2: Convert to fraction form
    1,724,242.32/2,379,527.94 = 960,295.89/x
  3. Step 3: Cross multiply
    1,724,242.32x = 2,379,527.94 × 960,295.89
  4. Step 4: Simplify right side
    1,724,242.32x = 2,285,050,900,922.17
  5. Step 5: Solve for x
    x = 2,285,050,900,922.17/1,724,242.32
  6. Step 6: Final answer
    x = 1,325,249.28

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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.