Home / 3,052,330.47-4,578,593.43-1,535,185.35

Finding the Fourth Proportional to 3,052,330.47, 4,578,593.43 and 1,535,185.35

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Solution

The fourth proportional to 3,052,330.47, 4,578,593.43 and 1,535,185.35 is: 2,302,827.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,330.47 : 4,578,593.43 = 1,535,185.35 : x
  2. Step 2: Convert to fraction form
    3,052,330.47/4,578,593.43 = 1,535,185.35/x
  3. Step 3: Cross multiply
    3,052,330.47x = 4,578,593.43 × 1,535,185.35
  4. Step 4: Simplify right side
    3,052,330.47x = 7,028,989,557,342.25
  5. Step 5: Solve for x
    x = 7,028,989,557,342.25/3,052,330.47
  6. Step 6: Final answer
    x = 2,302,827.18

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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.