Home / 1,848,982.66-2,551,590.67-1,033,187.15

Finding the Fourth Proportional to 1,848,982.66, 2,551,590.67 and 1,033,187.15

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Solution

The fourth proportional to 1,848,982.66, 2,551,590.67 and 1,033,187.15 is: 1,425,795.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,982.66 : 2,551,590.67 = 1,033,187.15 : x
  2. Step 2: Convert to fraction form
    1,848,982.66/2,551,590.67 = 1,033,187.15/x
  3. Step 3: Cross multiply
    1,848,982.66x = 2,551,590.67 × 1,033,187.15
  4. Step 4: Simplify right side
    1,848,982.66x = 2,636,270,699,831.15
  5. Step 5: Solve for x
    x = 2,636,270,699,831.15/1,848,982.66
  6. Step 6: Final answer
    x = 1,425,795.25

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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.