Home / 1,448,002.30-2,172,704.65-595,703.80

Finding the Fourth Proportional to 1,448,002.30, 2,172,704.65 and 595,703.80

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Solution

The fourth proportional to 1,448,002.30, 2,172,704.65 and 595,703.80 is: 893,844.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,002.30 : 2,172,704.65 = 595,703.80 : x
  2. Step 2: Convert to fraction form
    1,448,002.30/2,172,704.65 = 595,703.80/x
  3. Step 3: Cross multiply
    1,448,002.30x = 2,172,704.65 × 595,703.80
  4. Step 4: Simplify right side
    1,448,002.30x = 1,294,288,416,282.67
  5. Step 5: Solve for x
    x = 1,294,288,416,282.67/1,448,002.30
  6. Step 6: Final answer
    x = 893,844.17

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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.