Home / 896,209.48-1,236,204.04-533,362.40

Finding the Fourth Proportional to 896,209.48, 1,236,204.04 and 533,362.40

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Solution

The fourth proportional to 896,209.48, 1,236,204.04 and 533,362.40 is: 735,703.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    896,209.48 : 1,236,204.04 = 533,362.40 : x
  2. Step 2: Convert to fraction form
    896,209.48/1,236,204.04 = 533,362.40/x
  3. Step 3: Cross multiply
    896,209.48x = 1,236,204.04 × 533,362.40
  4. Step 4: Simplify right side
    896,209.48x = 659,344,753,664.10
  5. Step 5: Solve for x
    x = 659,344,753,664.10/896,209.48
  6. Step 6: Final answer
    x = 735,703.84

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Double scale
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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.