Home / 1,063,603.40-1,594,074.64-531,273.04

Finding the Fourth Proportional to 1,063,603.40, 1,594,074.64 and 531,273.04

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Solution

The fourth proportional to 1,063,603.40, 1,594,074.64 and 531,273.04 is: 796,244.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,603.40 : 1,594,074.64 = 531,273.04 : x
  2. Step 2: Convert to fraction form
    1,063,603.40/1,594,074.64 = 531,273.04/x
  3. Step 3: Cross multiply
    1,063,603.40x = 1,594,074.64 × 531,273.04
  4. Step 4: Simplify right side
    1,063,603.40x = 846,888,879,979.71
  5. Step 5: Solve for x
    x = 846,888,879,979.71/1,063,603.40
  6. Step 6: Final answer
    x = 796,244.99

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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.