Home / 9,126,877.24-13,685,885.94-4,575,971.32

Finding the Fourth Proportional to 9,126,877.24, 13,685,885.94 and 4,575,971.32

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Solution

The fourth proportional to 9,126,877.24, 13,685,885.94 and 4,575,971.32 is: 6,861,735.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,877.24 : 13,685,885.94 = 4,575,971.32 : x
  2. Step 2: Convert to fraction form
    9,126,877.24/13,685,885.94 = 4,575,971.32/x
  3. Step 3: Cross multiply
    9,126,877.24x = 13,685,885.94 × 4,575,971.32
  4. Step 4: Simplify right side
    9,126,877.24x = 62,626,221,550,231.24
  5. Step 5: Solve for x
    x = 62,626,221,550,231.24/9,126,877.24
  6. Step 6: Final answer
    x = 6,861,735.94

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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.