Home / 4,807,827.96-7,210,622.52-2,250,807

Finding the Fourth Proportional to 4,807,827.96, 7,210,622.52 and 2,250,807

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Solution

The fourth proportional to 4,807,827.96, 7,210,622.52 and 2,250,807 is: 3,375,686.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,807,827.96 : 7,210,622.52 = 2,250,807 : x
  2. Step 2: Convert to fraction form
    4,807,827.96/7,210,622.52 = 2,250,807/x
  3. Step 3: Cross multiply
    4,807,827.96x = 7,210,622.52 × 2,250,807
  4. Step 4: Simplify right side
    4,807,827.96x = 16,229,719,642,373.64
  5. Step 5: Solve for x
    x = 16,229,719,642,373.64/4,807,827.96
  6. Step 6: Final answer
    x = 3,375,686.44

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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.