Home / 1,063,338.13-1,594,527.42-305,007.53

Finding the Fourth Proportional to 1,063,338.13, 1,594,527.42 and 305,007.53

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Solution

The fourth proportional to 1,063,338.13, 1,594,527.42 and 305,007.53 is: 457,373.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,338.13 : 1,594,527.42 = 305,007.53 : x
  2. Step 2: Convert to fraction form
    1,063,338.13/1,594,527.42 = 305,007.53/x
  3. Step 3: Cross multiply
    1,063,338.13x = 1,594,527.42 × 305,007.53
  4. Step 4: Simplify right side
    1,063,338.13x = 486,342,863,062.61
  5. Step 5: Solve for x
    x = 486,342,863,062.61/1,063,338.13
  6. Step 6: Final answer
    x = 457,373.67

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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.