Home / 1,535,604.30-2,303,406.27-524,734.97

Finding the Fourth Proportional to 1,535,604.30, 2,303,406.27 and 524,734.97

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Solution

The fourth proportional to 1,535,604.30, 2,303,406.27 and 524,734.97 is: 787,102.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,535,604.30 : 2,303,406.27 = 524,734.97 : x
  2. Step 2: Convert to fraction form
    1,535,604.30/2,303,406.27 = 524,734.97/x
  3. Step 3: Cross multiply
    1,535,604.30x = 2,303,406.27 × 524,734.97
  4. Step 4: Simplify right side
    1,535,604.30x = 1,208,677,808,469.23
  5. Step 5: Solve for x
    x = 1,208,677,808,469.23/1,535,604.30
  6. Step 6: Final answer
    x = 787,102.39

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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.