Home / 10,847,079.63-16,275,181.79-6,751,824.34

Finding the Fourth Proportional to 10,847,079.63, 16,275,181.79 and 6,751,824.34

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Solution

The fourth proportional to 10,847,079.63, 16,275,181.79 and 6,751,824.34 is: 10,130,576.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,847,079.63 : 16,275,181.79 = 6,751,824.34 : x
  2. Step 2: Convert to fraction form
    10,847,079.63/16,275,181.79 = 6,751,824.34/x
  3. Step 3: Cross multiply
    10,847,079.63x = 16,275,181.79 × 6,751,824.34
  4. Step 4: Simplify right side
    10,847,079.63x = 109,887,168,547,646.77
  5. Step 5: Solve for x
    x = 109,887,168,547,646.77/10,847,079.63
  6. Step 6: Final answer
    x = 10,130,576.37

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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.