Home / 1,033,040.63-1,425,331.31-603,073.68

Finding the Fourth Proportional to 1,033,040.63, 1,425,331.31 and 603,073.68

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Solution

The fourth proportional to 1,033,040.63, 1,425,331.31 and 603,073.68 is: 832,087.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,040.63 : 1,425,331.31 = 603,073.68 : x
  2. Step 2: Convert to fraction form
    1,033,040.63/1,425,331.31 = 603,073.68/x
  3. Step 3: Cross multiply
    1,033,040.63x = 1,425,331.31 × 603,073.68
  4. Step 4: Simplify right side
    1,033,040.63x = 859,579,795,325.55
  5. Step 5: Solve for x
    x = 859,579,795,325.55/1,033,040.63
  6. Step 6: Final answer
    x = 832,087.12

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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.