Home / 1,552,763.26-2,329,518.63-654,461.92

Finding the Fourth Proportional to 1,552,763.26, 2,329,518.63 and 654,461.92

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Solution

The fourth proportional to 1,552,763.26, 2,329,518.63 and 654,461.92 is: 981,850.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,763.26 : 2,329,518.63 = 654,461.92 : x
  2. Step 2: Convert to fraction form
    1,552,763.26/2,329,518.63 = 654,461.92/x
  3. Step 3: Cross multiply
    1,552,763.26x = 2,329,518.63 × 654,461.92
  4. Step 4: Simplify right side
    1,552,763.26x = 1,524,581,235,265.57
  5. Step 5: Solve for x
    x = 1,524,581,235,265.57/1,552,763.26
  6. Step 6: Final answer
    x = 981,850.40

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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.