Home / 10,621,024.83-14,656,588.52-6,271,511.94

Finding the Fourth Proportional to 10,621,024.83, 14,656,588.52 and 6,271,511.94

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Solution

The fourth proportional to 10,621,024.83, 14,656,588.52 and 6,271,511.94 is: 8,654,435.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,621,024.83 : 14,656,588.52 = 6,271,511.94 : x
  2. Step 2: Convert to fraction form
    10,621,024.83/14,656,588.52 = 6,271,511.94/x
  3. Step 3: Cross multiply
    10,621,024.83x = 14,656,588.52 × 6,271,511.94
  4. Step 4: Simplify right side
    10,621,024.83x = 91,918,969,902,846.94
  5. Step 5: Solve for x
    x = 91,918,969,902,846.94/10,621,024.83
  6. Step 6: Final answer
    x = 8,654,435.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.