Home / 597,936.80-894,313.20-535,210.40

Finding the Fourth Proportional to 597,936.80, 894,313.20 and 535,210.40

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Solution

The fourth proportional to 597,936.80, 894,313.20 and 535,210.40 is: 800,495.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,936.80 : 894,313.20 = 535,210.40 : x
  2. Step 2: Convert to fraction form
    597,936.80/894,313.20 = 535,210.40/x
  3. Step 3: Cross multiply
    597,936.80x = 894,313.20 × 535,210.40
  4. Step 4: Simplify right side
    597,936.80x = 478,645,725,497.28
  5. Step 5: Solve for x
    x = 478,645,725,497.28/597,936.80
  6. Step 6: Final answer
    x = 800,495.51

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1.5x scale

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.