Home / 4,595,309.05-6,893,222.78-1,400,539.45

Finding the Fourth Proportional to 4,595,309.05, 6,893,222.78 and 1,400,539.45

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Solution

The fourth proportional to 4,595,309.05, 6,893,222.78 and 1,400,539.45 is: 2,100,888.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,595,309.05 : 6,893,222.78 = 1,400,539.45 : x
  2. Step 2: Convert to fraction form
    4,595,309.05/6,893,222.78 = 1,400,539.45/x
  3. Step 3: Cross multiply
    4,595,309.05x = 6,893,222.78 × 1,400,539.45
  4. Step 4: Simplify right side
    4,595,309.05x = 9,654,230,441,028.67
  5. Step 5: Solve for x
    x = 9,654,230,441,028.67/4,595,309.05
  6. Step 6: Final answer
    x = 2,100,888.17

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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.