Home / 13,250,476.08-19,861,542.09-6,051,222

Finding the Fourth Proportional to 13,250,476.08, 19,861,542.09 and 6,051,222

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Solution

The fourth proportional to 13,250,476.08, 19,861,542.09 and 6,051,222 is: 9,070,360.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,250,476.08 : 19,861,542.09 = 6,051,222 : x
  2. Step 2: Convert to fraction form
    13,250,476.08/19,861,542.09 = 6,051,222/x
  3. Step 3: Cross multiply
    13,250,476.08x = 19,861,542.09 × 6,051,222
  4. Step 4: Simplify right side
    13,250,476.08x = 120,186,600,448,933.98
  5. Step 5: Solve for x
    x = 120,186,600,448,933.98/13,250,476.08
  6. Step 6: Final answer
    x = 9,070,360.92

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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.