Home / 4,235,805.87-5,845,457.37-2,302,066.53

Finding the Fourth Proportional to 4,235,805.87, 5,845,457.37 and 2,302,066.53

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Solution

The fourth proportional to 4,235,805.87, 5,845,457.37 and 2,302,066.53 is: 3,176,876.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,235,805.87 : 5,845,457.37 = 2,302,066.53 : x
  2. Step 2: Convert to fraction form
    4,235,805.87/5,845,457.37 = 2,302,066.53/x
  3. Step 3: Cross multiply
    4,235,805.87x = 5,845,457.37 × 2,302,066.53
  4. Step 4: Simplify right side
    4,235,805.87x = 13,456,631,764,018.82
  5. Step 5: Solve for x
    x = 13,456,631,764,018.82/4,235,805.87
  6. Step 6: Final answer
    x = 3,176,876.41

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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.