Home / 5,727,875.54-8,595,551.25-2,136,515.36

Finding the Fourth Proportional to 5,727,875.54, 8,595,551.25 and 2,136,515.36

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Solution

The fourth proportional to 5,727,875.54, 8,595,551.25 and 2,136,515.36 is: 3,206,167.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,727,875.54 : 8,595,551.25 = 2,136,515.36 : x
  2. Step 2: Convert to fraction form
    5,727,875.54/8,595,551.25 = 2,136,515.36/x
  3. Step 3: Cross multiply
    5,727,875.54x = 8,595,551.25 × 2,136,515.36
  4. Step 4: Simplify right side
    5,727,875.54x = 18,364,527,230,314.45
  5. Step 5: Solve for x
    x = 18,364,527,230,314.45/5,727,875.54
  6. Step 6: Final answer
    x = 3,206,167.30

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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.