Home / 2,043,312.63-2,819,771.22-1,184,371.11

Finding the Fourth Proportional to 2,043,312.63, 2,819,771.22 and 1,184,371.11

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Solution

The fourth proportional to 2,043,312.63, 2,819,771.22 and 1,184,371.11 is: 1,634,432.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,043,312.63 : 2,819,771.22 = 1,184,371.11 : x
  2. Step 2: Convert to fraction form
    2,043,312.63/2,819,771.22 = 1,184,371.11/x
  3. Step 3: Cross multiply
    2,043,312.63x = 2,819,771.22 × 1,184,371.11
  4. Step 4: Simplify right side
    2,043,312.63x = 3,339,655,569,777.45
  5. Step 5: Solve for x
    x = 3,339,655,569,777.45/2,043,312.63
  6. Step 6: Final answer
    x = 1,634,432.01

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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.