Home / 467,323.07-701,000.36-130,371.95

Finding the Fourth Proportional to 467,323.07, 701,000.36 and 130,371.95

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Solution

The fourth proportional to 467,323.07, 701,000.36 and 130,371.95 is: 195,562.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,323.07 : 701,000.36 = 130,371.95 : x
  2. Step 2: Convert to fraction form
    467,323.07/701,000.36 = 130,371.95/x
  3. Step 3: Cross multiply
    467,323.07x = 701,000.36 × 130,371.95
  4. Step 4: Simplify right side
    467,323.07x = 91,390,783,232.04
  5. Step 5: Solve for x
    x = 91,390,783,232.04/467,323.07
  6. Step 6: Final answer
    x = 195,562.32

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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.