Home / 4,158,815.10-6,238,222.65-3,670,676.70

Finding the Fourth Proportional to 4,158,815.10, 6,238,222.65 and 3,670,676.70

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Solution

The fourth proportional to 4,158,815.10, 6,238,222.65 and 3,670,676.70 is: 5,506,015.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,158,815.10 : 6,238,222.65 = 3,670,676.70 : x
  2. Step 2: Convert to fraction form
    4,158,815.10/6,238,222.65 = 3,670,676.70/x
  3. Step 3: Cross multiply
    4,158,815.10x = 6,238,222.65 × 3,670,676.70
  4. Step 4: Simplify right side
    4,158,815.10x = 22,898,498,530,767.26
  5. Step 5: Solve for x
    x = 22,898,498,530,767.26/4,158,815.10
  6. Step 6: Final answer
    x = 5,506,015.05

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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.