Home / 4,009,568.68-6,014,050.88-1,277,005.87

Finding the Fourth Proportional to 4,009,568.68, 6,014,050.88 and 1,277,005.87

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Solution

The fourth proportional to 4,009,568.68, 6,014,050.88 and 1,277,005.87 is: 1,915,412.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,009,568.68 : 6,014,050.88 = 1,277,005.87 : x
  2. Step 2: Convert to fraction form
    4,009,568.68/6,014,050.88 = 1,277,005.87/x
  3. Step 3: Cross multiply
    4,009,568.68x = 6,014,050.88 × 1,277,005.87
  4. Step 4: Simplify right side
    4,009,568.68x = 7,679,978,277,371.20
  5. Step 5: Solve for x
    x = 7,679,978,277,371.20/4,009,568.68
  6. Step 6: Final answer
    x = 1,915,412.58

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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.