Home / 4,623,756.56-6,380,527.40-2,586,172.40

Finding the Fourth Proportional to 4,623,756.56, 6,380,527.40 and 2,586,172.40

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Solution

The fourth proportional to 4,623,756.56, 6,380,527.40 and 2,586,172.40 is: 3,568,774.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,623,756.56 : 6,380,527.40 = 2,586,172.40 : x
  2. Step 2: Convert to fraction form
    4,623,756.56/6,380,527.40 = 2,586,172.40/x
  3. Step 3: Cross multiply
    4,623,756.56x = 6,380,527.40 × 2,586,172.40
  4. Step 4: Simplify right side
    4,623,756.56x = 16,501,143,859,323.76
  5. Step 5: Solve for x
    x = 16,501,143,859,323.76/4,623,756.56
  6. Step 6: Final answer
    x = 3,568,774.36

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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.