Home / 1,439,184-1,986,104.87-794,644.92

Finding the Fourth Proportional to 1,439,184, 1,986,104.87 and 794,644.92

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Solution

The fourth proportional to 1,439,184, 1,986,104.87 and 794,644.92 is: 1,096,627.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,439,184 : 1,986,104.87 = 794,644.92 : x
  2. Step 2: Convert to fraction form
    1,439,184/1,986,104.87 = 794,644.92/x
  3. Step 3: Cross multiply
    1,439,184x = 1,986,104.87 × 794,644.92
  4. Step 4: Simplify right side
    1,439,184x = 1,578,248,145,532.76
  5. Step 5: Solve for x
    x = 1,578,248,145,532.76/1,439,184
  6. Step 6: Final answer
    x = 1,096,627.08

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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.