Home / 6,559,066.83-9,051,488.56-3,658,455.48

Finding the Fourth Proportional to 6,559,066.83, 9,051,488.56 and 3,658,455.48

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Solution

The fourth proportional to 6,559,066.83, 9,051,488.56 and 3,658,455.48 is: 5,048,655.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,559,066.83 : 9,051,488.56 = 3,658,455.48 : x
  2. Step 2: Convert to fraction form
    6,559,066.83/9,051,488.56 = 3,658,455.48/x
  3. Step 3: Cross multiply
    6,559,066.83x = 9,051,488.56 × 3,658,455.48
  4. Step 4: Simplify right side
    6,559,066.83x = 33,114,467,906,197.03
  5. Step 5: Solve for x
    x = 33,114,467,906,197.03/6,559,066.83
  6. Step 6: Final answer
    x = 5,048,655.36

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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.