Home / 1,104,450.27-1,656,265.20-384,607.13

Finding the Fourth Proportional to 1,104,450.27, 1,656,265.20 and 384,607.13

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Solution

The fourth proportional to 1,104,450.27, 1,656,265.20 and 384,607.13 is: 576,767.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,450.27 : 1,656,265.20 = 384,607.13 : x
  2. Step 2: Convert to fraction form
    1,104,450.27/1,656,265.20 = 384,607.13/x
  3. Step 3: Cross multiply
    1,104,450.27x = 1,656,265.20 × 384,607.13
  4. Step 4: Simplify right side
    1,104,450.27x = 637,011,396,809.55
  5. Step 5: Solve for x
    x = 637,011,396,809.55/1,104,450.27
  6. Step 6: Final answer
    x = 576,767.84

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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.