Home / 4,050,168.60-6,078,444.85-1,777,261.87

Finding the Fourth Proportional to 4,050,168.60, 6,078,444.85 and 1,777,261.87

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Solution

The fourth proportional to 4,050,168.60, 6,078,444.85 and 1,777,261.87 is: 2,667,293.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,050,168.60 : 6,078,444.85 = 1,777,261.87 : x
  2. Step 2: Convert to fraction form
    4,050,168.60/6,078,444.85 = 1,777,261.87/x
  3. Step 3: Cross multiply
    4,050,168.60x = 6,078,444.85 × 1,777,261.87
  4. Step 4: Simplify right side
    4,050,168.60x = 10,802,988,260,802.87
  5. Step 5: Solve for x
    x = 10,802,988,260,802.87/4,050,168.60
  6. Step 6: Final answer
    x = 2,667,293.47

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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.