Home / 1,735,463.88-2,603,443.68-537,493.32

Finding the Fourth Proportional to 1,735,463.88, 2,603,443.68 and 537,493.32

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Solution

The fourth proportional to 1,735,463.88, 2,603,443.68 and 537,493.32 is: 806,316.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,735,463.88 : 2,603,443.68 = 537,493.32 : x
  2. Step 2: Convert to fraction form
    1,735,463.88/2,603,443.68 = 537,493.32/x
  3. Step 3: Cross multiply
    1,735,463.88x = 2,603,443.68 × 537,493.32
  4. Step 4: Simplify right side
    1,735,463.88x = 1,399,333,586,996.22
  5. Step 5: Solve for x
    x = 1,399,333,586,996.22/1,735,463.88
  6. Step 6: Final answer
    x = 806,316.75

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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.