Home / 691,014.76-1,036,669.74-241,750.27

Finding the Fourth Proportional to 691,014.76, 1,036,669.74 and 241,750.27

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Solution

The fourth proportional to 691,014.76, 1,036,669.74 and 241,750.27 is: 362,677.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    691,014.76 : 1,036,669.74 = 241,750.27 : x
  2. Step 2: Convert to fraction form
    691,014.76/1,036,669.74 = 241,750.27/x
  3. Step 3: Cross multiply
    691,014.76x = 1,036,669.74 × 241,750.27
  4. Step 4: Simplify right side
    691,014.76x = 250,615,189,545.83
  5. Step 5: Solve for x
    x = 250,615,189,545.83/691,014.76
  6. Step 6: Final answer
    x = 362,677.04

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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.