Home / 4,164,950.88-6,248,018.88-1,286,562.24

Finding the Fourth Proportional to 4,164,950.88, 6,248,018.88 and 1,286,562.24

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Solution

The fourth proportional to 4,164,950.88, 6,248,018.88 and 1,286,562.24 is: 1,930,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,950.88 : 6,248,018.88 = 1,286,562.24 : x
  2. Step 2: Convert to fraction form
    4,164,950.88/6,248,018.88 = 1,286,562.24/x
  3. Step 3: Cross multiply
    4,164,950.88x = 6,248,018.88 × 1,286,562.24
  4. Step 4: Simplify right side
    4,164,950.88x = 8,038,465,165,815.09
  5. Step 5: Solve for x
    x = 8,038,465,165,815.09/4,164,950.88
  6. Step 6: Final answer
    x = 1,930,026.40

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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.