Home / 4,108,637.71-5,670,025.34-2,477,149.68

Finding the Fourth Proportional to 4,108,637.71, 5,670,025.34 and 2,477,149.68

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Solution

The fourth proportional to 4,108,637.71, 5,670,025.34 and 2,477,149.68 is: 3,418,530.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,637.71 : 5,670,025.34 = 2,477,149.68 : x
  2. Step 2: Convert to fraction form
    4,108,637.71/5,670,025.34 = 2,477,149.68/x
  3. Step 3: Cross multiply
    4,108,637.71x = 5,670,025.34 × 2,477,149.68
  4. Step 4: Simplify right side
    4,108,637.71x = 14,045,501,444,187.14
  5. Step 5: Solve for x
    x = 14,045,501,444,187.14/4,108,637.71
  6. Step 6: Final answer
    x = 3,418,530.04

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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.