Home / 2,549,193.70-3,824,366.64-843,332.98

Finding the Fourth Proportional to 2,549,193.70, 3,824,366.64 and 843,332.98

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Solution

The fourth proportional to 2,549,193.70, 3,824,366.64 and 843,332.98 is: 1,265,190.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,549,193.70 : 3,824,366.64 = 843,332.98 : x
  2. Step 2: Convert to fraction form
    2,549,193.70/3,824,366.64 = 843,332.98/x
  3. Step 3: Cross multiply
    2,549,193.70x = 3,824,366.64 × 843,332.98
  4. Step 4: Simplify right side
    2,549,193.70x = 3,225,214,515,123.79
  5. Step 5: Solve for x
    x = 3,225,214,515,123.79/2,549,193.70
  6. Step 6: Final answer
    x = 1,265,190.05

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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.