Home / 3,062,875.31-4,595,277.95-1,443,578.59

Finding the Fourth Proportional to 3,062,875.31, 4,595,277.95 and 1,443,578.59

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Solution

The fourth proportional to 3,062,875.31, 4,595,277.95 and 1,443,578.59 is: 2,165,822.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,875.31 : 4,595,277.95 = 1,443,578.59 : x
  2. Step 2: Convert to fraction form
    3,062,875.31/4,595,277.95 = 1,443,578.59/x
  3. Step 3: Cross multiply
    3,062,875.31x = 4,595,277.95 × 1,443,578.59
  4. Step 4: Simplify right side
    3,062,875.31x = 6,633,644,833,524.81
  5. Step 5: Solve for x
    x = 6,633,644,833,524.81/3,062,875.31
  6. Step 6: Final answer
    x = 2,165,822.69

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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.