Home / 4,612,745.74-6,916,358.13-1,579,101.34

Finding the Fourth Proportional to 4,612,745.74, 6,916,358.13 and 1,579,101.34

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Solution

The fourth proportional to 4,612,745.74, 6,916,358.13 and 1,579,101.34 is: 2,367,707.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,612,745.74 : 6,916,358.13 = 1,579,101.34 : x
  2. Step 2: Convert to fraction form
    4,612,745.74/6,916,358.13 = 1,579,101.34/x
  3. Step 3: Cross multiply
    4,612,745.74x = 6,916,358.13 × 1,579,101.34
  4. Step 4: Simplify right side
    4,612,745.74x = 10,921,630,391,002.89
  5. Step 5: Solve for x
    x = 10,921,630,391,002.89/4,612,745.74
  6. Step 6: Final answer
    x = 2,367,707.00

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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.