Home / 2,043,024.84-2,819,265.48-1,171,814.76

Finding the Fourth Proportional to 2,043,024.84, 2,819,265.48 and 1,171,814.76

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Solution

The fourth proportional to 2,043,024.84, 2,819,265.48 and 1,171,814.76 is: 1,617,041.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,024.84 : 2,819,265.48 = 1,171,814.76 : x
  2. Step 2: Convert to fraction form
    2,043,024.84/2,819,265.48 = 1,171,814.76/x
  3. Step 3: Cross multiply
    2,043,024.84x = 2,819,265.48 × 1,171,814.76
  4. Step 4: Simplify right side
    2,043,024.84x = 3,303,656,901,822.49
  5. Step 5: Solve for x
    x = 3,303,656,901,822.49/2,043,024.84
  6. Step 6: Final answer
    x = 1,617,041.97

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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.