Home / 1,091,808.68-1,506,675.78-595,096.86

Finding the Fourth Proportional to 1,091,808.68, 1,506,675.78 and 595,096.86

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Solution

The fourth proportional to 1,091,808.68, 1,506,675.78 and 595,096.86 is: 821,222.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,091,808.68 : 1,506,675.78 = 595,096.86 : x
  2. Step 2: Convert to fraction form
    1,091,808.68/1,506,675.78 = 595,096.86/x
  3. Step 3: Cross multiply
    1,091,808.68x = 1,506,675.78 × 595,096.86
  4. Step 4: Simplify right side
    1,091,808.68x = 896,618,025,716.05
  5. Step 5: Solve for x
    x = 896,618,025,716.05/1,091,808.68
  6. Step 6: Final answer
    x = 821,222.66

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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.