Home / 1,551,590.25-2,327,362-698,059.16

Finding the Fourth Proportional to 1,551,590.25, 2,327,362 and 698,059.16

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Solution

The fourth proportional to 1,551,590.25, 2,327,362 and 698,059.16 is: 1,047,078.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,551,590.25 : 2,327,362 = 698,059.16 : x
  2. Step 2: Convert to fraction form
    1,551,590.25/2,327,362 = 698,059.16/x
  3. Step 3: Cross multiply
    1,551,590.25x = 2,327,362 × 698,059.16
  4. Step 4: Simplify right side
    1,551,590.25x = 1,624,636,362,735.92
  5. Step 5: Solve for x
    x = 1,624,636,362,735.92/1,551,590.25
  6. Step 6: Final answer
    x = 1,047,078.22

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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.