Home / 6,148,812.02-9,237,214.83-4,448,200.82

Finding the Fourth Proportional to 6,148,812.02, 9,237,214.83 and 4,448,200.82

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Solution

The fourth proportional to 6,148,812.02, 9,237,214.83 and 4,448,200.82 is: 6,682,426.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,148,812.02 : 9,237,214.83 = 4,448,200.82 : x
  2. Step 2: Convert to fraction form
    6,148,812.02/9,237,214.83 = 4,448,200.82/x
  3. Step 3: Cross multiply
    6,148,812.02x = 9,237,214.83 × 4,448,200.82
  4. Step 4: Simplify right side
    6,148,812.02x = 41,088,986,581,322.16
  5. Step 5: Solve for x
    x = 41,088,986,581,322.16/6,148,812.02
  6. Step 6: Final answer
    x = 6,682,426.86

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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.