Home / 1,166,831.04-1,750,541.68-325,382.88

Finding the Fourth Proportional to 1,166,831.04, 1,750,541.68 and 325,382.88

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Solution

The fourth proportional to 1,166,831.04, 1,750,541.68 and 325,382.88 is: 488,156.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,166,831.04 : 1,750,541.68 = 325,382.88 : x
  2. Step 2: Convert to fraction form
    1,166,831.04/1,750,541.68 = 325,382.88/x
  3. Step 3: Cross multiply
    1,166,831.04x = 1,750,541.68 × 325,382.88
  4. Step 4: Simplify right side
    1,166,831.04x = 569,596,293,398.44
  5. Step 5: Solve for x
    x = 569,596,293,398.44/1,166,831.04
  6. Step 6: Final answer
    x = 488,156.62

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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.