Home / 598,426.60-896,327.70-531,941.80

Finding the Fourth Proportional to 598,426.60, 896,327.70 and 531,941.80

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Solution

The fourth proportional to 598,426.60, 896,327.70 and 531,941.80 is: 796,746.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,426.60 : 896,327.70 = 531,941.80 : x
  2. Step 2: Convert to fraction form
    598,426.60/896,327.70 = 531,941.80/x
  3. Step 3: Cross multiply
    598,426.60x = 896,327.70 × 531,941.80
  4. Step 4: Simplify right side
    598,426.60x = 476,794,170,127.86
  5. Step 5: Solve for x
    x = 476,794,170,127.86/598,426.60
  6. Step 6: Final answer
    x = 796,746.28

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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.