Home / 9,316,205.38-13,975,581.42-3,250,027.80

Finding the Fourth Proportional to 9,316,205.38, 13,975,581.42 and 3,250,027.80

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Solution

The fourth proportional to 9,316,205.38, 13,975,581.42 and 3,250,027.80 is: 4,875,485.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,316,205.38 : 13,975,581.42 = 3,250,027.80 : x
  2. Step 2: Convert to fraction form
    9,316,205.38/13,975,581.42 = 3,250,027.80/x
  3. Step 3: Cross multiply
    9,316,205.38x = 13,975,581.42 × 3,250,027.80
  4. Step 4: Simplify right side
    9,316,205.38x = 45,421,028,136,163.48
  5. Step 5: Solve for x
    x = 45,421,028,136,163.48/9,316,205.38
  6. Step 6: Final answer
    x = 4,875,485.92

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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.