Home / 730,373.99-1,095,576.53-250,599.69

Finding the Fourth Proportional to 730,373.99, 1,095,576.53 and 250,599.69

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Solution

The fourth proportional to 730,373.99, 1,095,576.53 and 250,599.69 is: 375,904.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,373.99 : 1,095,576.53 = 250,599.69 : x
  2. Step 2: Convert to fraction form
    730,373.99/1,095,576.53 = 250,599.69/x
  3. Step 3: Cross multiply
    730,373.99x = 1,095,576.53 × 250,599.69
  4. Step 4: Simplify right side
    730,373.99x = 274,551,137,536.28
  5. Step 5: Solve for x
    x = 274,551,137,536.28/730,373.99
  6. Step 6: Final answer
    x = 375,904.87

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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.