Home / 6,109,554.56-9,164,327.60-1,560,440.26

Finding the Fourth Proportional to 6,109,554.56, 9,164,327.60 and 1,560,440.26

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Solution

The fourth proportional to 6,109,554.56, 9,164,327.60 and 1,560,440.26 is: 2,340,659.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,109,554.56 : 9,164,327.60 = 1,560,440.26 : x
  2. Step 2: Convert to fraction form
    6,109,554.56/9,164,327.60 = 1,560,440.26/x
  3. Step 3: Cross multiply
    6,109,554.56x = 9,164,327.60 × 1,560,440.26
  4. Step 4: Simplify right side
    6,109,554.56x = 14,300,385,742,869.18
  5. Step 5: Solve for x
    x = 14,300,385,742,869.18/6,109,554.56
  6. Step 6: Final answer
    x = 2,340,659.31

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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.