Home / 1,468,884.08-2,027,205.70-824,306.80

Finding the Fourth Proportional to 1,468,884.08, 2,027,205.70 and 824,306.80

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Solution

The fourth proportional to 1,468,884.08, 2,027,205.70 and 824,306.80 is: 1,137,625.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,468,884.08 : 2,027,205.70 = 824,306.80 : x
  2. Step 2: Convert to fraction form
    1,468,884.08/2,027,205.70 = 824,306.80/x
  3. Step 3: Cross multiply
    1,468,884.08x = 2,027,205.70 × 824,306.80
  4. Step 4: Simplify right side
    1,468,884.08x = 1,671,039,443,508.76
  5. Step 5: Solve for x
    x = 1,671,039,443,508.76/1,468,884.08
  6. Step 6: Final answer
    x = 1,137,625.13

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.