Home / 883,552.70-1,325,329.05-824,066.30

Finding the Fourth Proportional to 883,552.70, 1,325,329.05 and 824,066.30

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Solution

The fourth proportional to 883,552.70, 1,325,329.05 and 824,066.30 is: 1,236,099.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    883,552.70 : 1,325,329.05 = 824,066.30 : x
  2. Step 2: Convert to fraction form
    883,552.70/1,325,329.05 = 824,066.30/x
  3. Step 3: Cross multiply
    883,552.70x = 1,325,329.05 × 824,066.30
  4. Step 4: Simplify right side
    883,552.70x = 1,092,159,006,516.02
  5. Step 5: Solve for x
    x = 1,092,159,006,516.02/883,552.70
  6. Step 6: Final answer
    x = 1,236,099.45

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Double scale
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Similar ratio
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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.