Home / 3,087,302.40-4,631,401.92-957,558.06

Finding the Fourth Proportional to 3,087,302.40, 4,631,401.92 and 957,558.06

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Solution

The fourth proportional to 3,087,302.40, 4,631,401.92 and 957,558.06 is: 1,436,476.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,087,302.40 : 4,631,401.92 = 957,558.06 : x
  2. Step 2: Convert to fraction form
    3,087,302.40/4,631,401.92 = 957,558.06/x
  3. Step 3: Cross multiply
    3,087,302.40x = 4,631,401.92 × 957,558.06
  4. Step 4: Simplify right side
    3,087,302.40x = 4,434,836,237,595.48
  5. Step 5: Solve for x
    x = 4,434,836,237,595.48/3,087,302.40
  6. Step 6: Final answer
    x = 1,436,476.14

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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.