Home / 949,718.46-1,424,595.93-350,371.14

Finding the Fourth Proportional to 949,718.46, 1,424,595.93 and 350,371.14

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Solution

The fourth proportional to 949,718.46, 1,424,595.93 and 350,371.14 is: 525,563.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,718.46 : 1,424,595.93 = 350,371.14 : x
  2. Step 2: Convert to fraction form
    949,718.46/1,424,595.93 = 350,371.14/x
  3. Step 3: Cross multiply
    949,718.46x = 1,424,595.93 × 350,371.14
  4. Step 4: Simplify right side
    949,718.46x = 499,137,300,033.46
  5. Step 5: Solve for x
    x = 499,137,300,033.46/949,718.46
  6. Step 6: Final answer
    x = 525,563.44

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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.