Home / 1,176,228.47-1,764,527.22-502,313.33

Finding the Fourth Proportional to 1,176,228.47, 1,764,527.22 and 502,313.33

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Solution

The fourth proportional to 1,176,228.47, 1,764,527.22 and 502,313.33 is: 753,548.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,228.47 : 1,764,527.22 = 502,313.33 : x
  2. Step 2: Convert to fraction form
    1,176,228.47/1,764,527.22 = 502,313.33/x
  3. Step 3: Cross multiply
    1,176,228.47x = 1,764,527.22 × 502,313.33
  4. Step 4: Simplify right side
    1,176,228.47x = 886,345,548,165.16
  5. Step 5: Solve for x
    x = 886,345,548,165.16/1,176,228.47
  6. Step 6: Final answer
    x = 753,548.80

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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.