Home / 2,962,450.24-4,443,221.55-940,430.23

Finding the Fourth Proportional to 2,962,450.24, 4,443,221.55 and 940,430.23

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Solution

The fourth proportional to 2,962,450.24, 4,443,221.55 and 940,430.23 is: 1,410,501.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,962,450.24 : 4,443,221.55 = 940,430.23 : x
  2. Step 2: Convert to fraction form
    2,962,450.24/4,443,221.55 = 940,430.23/x
  3. Step 3: Cross multiply
    2,962,450.24x = 4,443,221.55 × 940,430.23
  4. Step 4: Simplify right side
    2,962,450.24x = 4,178,539,864,207.46
  5. Step 5: Solve for x
    x = 4,178,539,864,207.46/2,962,450.24
  6. Step 6: Final answer
    x = 1,410,501.28

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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.