Home / 4,176,670.10-6,265,005.15-4,120,682.90

Finding the Fourth Proportional to 4,176,670.10, 6,265,005.15 and 4,120,682.90

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Solution

The fourth proportional to 4,176,670.10, 6,265,005.15 and 4,120,682.90 is: 6,181,024.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,176,670.10 : 6,265,005.15 = 4,120,682.90 : x
  2. Step 2: Convert to fraction form
    4,176,670.10/6,265,005.15 = 4,120,682.90/x
  3. Step 3: Cross multiply
    4,176,670.10x = 6,265,005.15 × 4,120,682.90
  4. Step 4: Simplify right side
    4,176,670.10x = 25,816,099,590,016.94
  5. Step 5: Solve for x
    x = 25,816,099,590,016.94/4,176,670.10
  6. Step 6: Final answer
    x = 6,181,024.35

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1.5x scale

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.