Home / 4,580,904.30-6,871,356.45-4,160,654.70

Finding the Fourth Proportional to 4,580,904.30, 6,871,356.45 and 4,160,654.70

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Solution

The fourth proportional to 4,580,904.30, 6,871,356.45 and 4,160,654.70 is: 6,240,982.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580,904.30 : 6,871,356.45 = 4,160,654.70 : x
  2. Step 2: Convert to fraction form
    4,580,904.30/6,871,356.45 = 4,160,654.70/x
  3. Step 3: Cross multiply
    4,580,904.30x = 6,871,356.45 × 4,160,654.70
  4. Step 4: Simplify right side
    4,580,904.30x = 28,589,341,509,067.82
  5. Step 5: Solve for x
    x = 28,589,341,509,067.82/4,580,904.30
  6. Step 6: Final answer
    x = 6,240,982.05

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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.