Home / 899,833.54-1,350,087.27-467,281.42

Finding the Fourth Proportional to 899,833.54, 1,350,087.27 and 467,281.42

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Solution

The fourth proportional to 899,833.54, 1,350,087.27 and 467,281.42 is: 701,097.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,833.54 : 1,350,087.27 = 467,281.42 : x
  2. Step 2: Convert to fraction form
    899,833.54/1,350,087.27 = 467,281.42/x
  3. Step 3: Cross multiply
    899,833.54x = 1,350,087.27 × 467,281.42
  4. Step 4: Simplify right side
    899,833.54x = 630,870,696,649.52
  5. Step 5: Solve for x
    x = 630,870,696,649.52/899,833.54
  6. Step 6: Final answer
    x = 701,097.11

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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.