Home / 959,966.50-1,440,183.03-295,118.50

Finding the Fourth Proportional to 959,966.50, 1,440,183.03 and 295,118.50

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Solution

The fourth proportional to 959,966.50, 1,440,183.03 and 295,118.50 is: 442,749.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,966.50 : 1,440,183.03 = 295,118.50 : x
  2. Step 2: Convert to fraction form
    959,966.50/1,440,183.03 = 295,118.50/x
  3. Step 3: Cross multiply
    959,966.50x = 1,440,183.03 × 295,118.50
  4. Step 4: Simplify right side
    959,966.50x = 425,024,655,539.06
  5. Step 5: Solve for x
    x = 425,024,655,539.06/959,966.50
  6. Step 6: Final answer
    x = 442,749.47

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1.5x scale

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.