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Finding the Fourth Proportional to 596,264.80, 894,440.40 and 359,096.80

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Solution

The fourth proportional to 596,264.80, 894,440.40 and 359,096.80 is: 538,671.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    596,264.80 : 894,440.40 = 359,096.80 : x
  2. Step 2: Convert to fraction form
    596,264.80/894,440.40 = 359,096.80/x
  3. Step 3: Cross multiply
    596,264.80x = 894,440.40 × 359,096.80
  4. Step 4: Simplify right side
    596,264.80x = 321,190,685,430.72
  5. Step 5: Solve for x
    x = 321,190,685,430.72/596,264.80
  6. Step 6: Final answer
    x = 538,671.22

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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.