Home / 1,571,336.43-2,357,097.80-492,050.85

Finding the Fourth Proportional to 1,571,336.43, 2,357,097.80 and 492,050.85

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Solution

The fourth proportional to 1,571,336.43, 2,357,097.80 and 492,050.85 is: 738,105.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,571,336.43 : 2,357,097.80 = 492,050.85 : x
  2. Step 2: Convert to fraction form
    1,571,336.43/2,357,097.80 = 492,050.85/x
  3. Step 3: Cross multiply
    1,571,336.43x = 2,357,097.80 × 492,050.85
  4. Step 4: Simplify right side
    1,571,336.43x = 1,159,811,973,562.88
  5. Step 5: Solve for x
    x = 1,159,811,973,562.88/1,571,336.43
  6. Step 6: Final answer
    x = 738,105.44

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Double scale
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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.