Home / 4,014,567.23-5,540,108.36-2,179,025.89

Finding the Fourth Proportional to 4,014,567.23, 5,540,108.36 and 2,179,025.89

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Solution

The fourth proportional to 4,014,567.23, 5,540,108.36 and 2,179,025.89 is: 3,007,058.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,567.23 : 5,540,108.36 = 2,179,025.89 : x
  2. Step 2: Convert to fraction form
    4,014,567.23/5,540,108.36 = 2,179,025.89/x
  3. Step 3: Cross multiply
    4,014,567.23x = 5,540,108.36 × 2,179,025.89
  4. Step 4: Simplify right side
    4,014,567.23x = 12,072,039,525,100.04
  5. Step 5: Solve for x
    x = 12,072,039,525,100.04/4,014,567.23
  6. Step 6: Final answer
    x = 3,007,058.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.