Home / 1,160,453.60-1,740,598.23-307,506.37

Finding the Fourth Proportional to 1,160,453.60, 1,740,598.23 and 307,506.37

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Solution

The fourth proportional to 1,160,453.60, 1,740,598.23 and 307,506.37 is: 461,237.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,453.60 : 1,740,598.23 = 307,506.37 : x
  2. Step 2: Convert to fraction form
    1,160,453.60/1,740,598.23 = 307,506.37/x
  3. Step 3: Cross multiply
    1,160,453.60x = 1,740,598.23 × 307,506.37
  4. Step 4: Simplify right side
    1,160,453.60x = 535,245,034,632.73
  5. Step 5: Solve for x
    x = 535,245,034,632.73/1,160,453.60
  6. Step 6: Final answer
    x = 461,237.77

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1.5x scale

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.