Home / 8,277,751.34-11,411,458.00-5,822,742.69

Finding the Fourth Proportional to 8,277,751.34, 11,411,458.00 and 5,822,742.69

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Solution

The fourth proportional to 8,277,751.34, 11,411,458.00 and 5,822,742.69 is: 8,027,057.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,277,751.34 : 11,411,458.00 = 5,822,742.69 : x
  2. Step 2: Convert to fraction form
    8,277,751.34/11,411,458.00 = 5,822,742.69/x
  3. Step 3: Cross multiply
    8,277,751.34x = 11,411,458.00 × 5,822,742.69
  4. Step 4: Simplify right side
    8,277,751.34x = 66,445,983,605,090.45
  5. Step 5: Solve for x
    x = 66,445,983,605,090.45/8,277,751.34
  6. Step 6: Final answer
    x = 8,027,057.22

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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.