Home / 4,009,597.12-6,014,230.40-1,450,872.72

Finding the Fourth Proportional to 4,009,597.12, 6,014,230.40 and 1,450,872.72

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Solution

The fourth proportional to 4,009,597.12, 6,014,230.40 and 1,450,872.72 is: 2,176,249.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,597.12 : 6,014,230.40 = 1,450,872.72 : x
  2. Step 2: Convert to fraction form
    4,009,597.12/6,014,230.40 = 1,450,872.72/x
  3. Step 3: Cross multiply
    4,009,597.12x = 6,014,230.40 × 1,450,872.72
  4. Step 4: Simplify right side
    4,009,597.12x = 8,725,882,819,154.69
  5. Step 5: Solve for x
    x = 8,725,882,819,154.69/4,009,597.12
  6. Step 6: Final answer
    x = 2,176,249.27

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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.