Home / 6,650,852.54-9,178,172.45-3,595,066.79

Finding the Fourth Proportional to 6,650,852.54, 9,178,172.45 and 3,595,066.79

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Solution

The fourth proportional to 6,650,852.54, 9,178,172.45 and 3,595,066.79 is: 4,961,189.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,650,852.54 : 9,178,172.45 = 3,595,066.79 : x
  2. Step 2: Convert to fraction form
    6,650,852.54/9,178,172.45 = 3,595,066.79/x
  3. Step 3: Cross multiply
    6,650,852.54x = 9,178,172.45 × 3,595,066.79
  4. Step 4: Simplify right side
    6,650,852.54x = 32,996,142,967,887.93
  5. Step 5: Solve for x
    x = 32,996,142,967,887.93/6,650,852.54
  6. Step 6: Final answer
    x = 4,961,189.98

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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.