Home / 6,164,789.07-9,250,836.75-3,434,621.65

Finding the Fourth Proportional to 6,164,789.07, 9,250,836.75 and 3,434,621.65

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Solution

The fourth proportional to 6,164,789.07, 9,250,836.75 and 3,434,621.65 is: 5,153,967.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,164,789.07 : 9,250,836.75 = 3,434,621.65 : x
  2. Step 2: Convert to fraction form
    6,164,789.07/9,250,836.75 = 3,434,621.65/x
  3. Step 3: Cross multiply
    6,164,789.07x = 9,250,836.75 × 3,434,621.65
  4. Step 4: Simplify right side
    6,164,789.07x = 31,773,124,182,165.64
  5. Step 5: Solve for x
    x = 31,773,124,182,165.64/6,164,789.07
  6. Step 6: Final answer
    x = 5,153,967.77

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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.