Home / 5,733,508.94-7,912,140-3,119,923.89

Finding the Fourth Proportional to 5,733,508.94, 7,912,140 and 3,119,923.89

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Solution

The fourth proportional to 5,733,508.94, 7,912,140 and 3,119,923.89 is: 4,305,439.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,733,508.94 : 7,912,140 = 3,119,923.89 : x
  2. Step 2: Convert to fraction form
    5,733,508.94/7,912,140 = 3,119,923.89/x
  3. Step 3: Cross multiply
    5,733,508.94x = 7,912,140 × 3,119,923.89
  4. Step 4: Simplify right side
    5,733,508.94x = 24,685,274,607,024.60
  5. Step 5: Solve for x
    x = 24,685,274,607,024.60/5,733,508.94
  6. Step 6: Final answer
    x = 4,305,439.28

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1.5x scale

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.