Home / 2,238,205.39-3,357,303.90-701,318.46

Finding the Fourth Proportional to 2,238,205.39, 3,357,303.90 and 701,318.46

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Solution

The fourth proportional to 2,238,205.39, 3,357,303.90 and 701,318.46 is: 1,051,976.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,238,205.39 : 3,357,303.90 = 701,318.46 : x
  2. Step 2: Convert to fraction form
    2,238,205.39/3,357,303.90 = 701,318.46/x
  3. Step 3: Cross multiply
    2,238,205.39x = 3,357,303.90 × 701,318.46
  4. Step 4: Simplify right side
    2,238,205.39x = 2,354,539,200,899.99
  5. Step 5: Solve for x
    x = 2,354,539,200,899.99/2,238,205.39
  6. Step 6: Final answer
    x = 1,051,976.38

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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.