Home / 4,832,180.55-7,248,103.16-1,237,983.35

Finding the Fourth Proportional to 4,832,180.55, 7,248,103.16 and 1,237,983.35

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Solution

The fourth proportional to 4,832,180.55, 7,248,103.16 and 1,237,983.35 is: 1,856,932.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,832,180.55 : 7,248,103.16 = 1,237,983.35 : x
  2. Step 2: Convert to fraction form
    4,832,180.55/7,248,103.16 = 1,237,983.35/x
  3. Step 3: Cross multiply
    4,832,180.55x = 7,248,103.16 × 1,237,983.35
  4. Step 4: Simplify right side
    4,832,180.55x = 8,973,030,988,731.95
  5. Step 5: Solve for x
    x = 8,973,030,988,731.95/4,832,180.55
  6. Step 6: Final answer
    x = 1,856,932.06

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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.