Home / 9,126,876.24-13,685,884.44-4,575,970.32

Finding the Fourth Proportional to 9,126,876.24, 13,685,884.44 and 4,575,970.32

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Solution

The fourth proportional to 9,126,876.24, 13,685,884.44 and 4,575,970.32 is: 6,861,734.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,126,876.24 : 13,685,884.44 = 4,575,970.32 : x
  2. Step 2: Convert to fraction form
    9,126,876.24/13,685,884.44 = 4,575,970.32/x
  3. Step 3: Cross multiply
    9,126,876.24x = 13,685,884.44 × 4,575,970.32
  4. Step 4: Simplify right side
    9,126,876.24x = 62,626,201,000,389.82
  5. Step 5: Solve for x
    x = 62,626,201,000,389.82/9,126,876.24
  6. Step 6: Final answer
    x = 6,861,734.44

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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.