Home / 3,164,653.50-4,367,217.89-1,714,354.93

Finding the Fourth Proportional to 3,164,653.50, 4,367,217.89 and 1,714,354.93

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Solution

The fourth proportional to 3,164,653.50, 4,367,217.89 and 1,714,354.93 is: 2,365,807.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,653.50 : 4,367,217.89 = 1,714,354.93 : x
  2. Step 2: Convert to fraction form
    3,164,653.50/4,367,217.89 = 1,714,354.93/x
  3. Step 3: Cross multiply
    3,164,653.50x = 4,367,217.89 × 1,714,354.93
  4. Step 4: Simplify right side
    3,164,653.50x = 7,486,961,520,207.36
  5. Step 5: Solve for x
    x = 7,486,961,520,207.36/3,164,653.50
  6. Step 6: Final answer
    x = 2,365,807.67

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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.