Home / 1,501,486.29-2,252,352.33-436,527.03

Finding the Fourth Proportional to 1,501,486.29, 2,252,352.33 and 436,527.03

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Solution

The fourth proportional to 1,501,486.29, 2,252,352.33 and 436,527.03 is: 654,826.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,486.29 : 2,252,352.33 = 436,527.03 : x
  2. Step 2: Convert to fraction form
    1,501,486.29/2,252,352.33 = 436,527.03/x
  3. Step 3: Cross multiply
    1,501,486.29x = 2,252,352.33 × 436,527.03
  4. Step 4: Simplify right side
    1,501,486.29x = 983,212,673,128.48
  5. Step 5: Solve for x
    x = 983,212,673,128.48/1,501,486.29
  6. Step 6: Final answer
    x = 654,826.27

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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.