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Finding the Fourth Proportional to 595,946.88, 822,407.04 and 327,674.88

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Solution

The fourth proportional to 595,946.88, 822,407.04 and 327,674.88 is: 452,191.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,946.88 : 822,407.04 = 327,674.88 : x
  2. Step 2: Convert to fraction form
    595,946.88/822,407.04 = 327,674.88/x
  3. Step 3: Cross multiply
    595,946.88x = 822,407.04 × 327,674.88
  4. Step 4: Simplify right side
    595,946.88x = 269,482,128,143.16
  5. Step 5: Solve for x
    x = 269,482,128,143.16/595,946.88
  6. Step 6: Final answer
    x = 452,191.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.