Home / 1,473,227.10-2,209,830.92-379,010.24

Finding the Fourth Proportional to 1,473,227.10, 2,209,830.92 and 379,010.24

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Solution

The fourth proportional to 1,473,227.10, 2,209,830.92 and 379,010.24 is: 568,512.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,473,227.10 : 2,209,830.92 = 379,010.24 : x
  2. Step 2: Convert to fraction form
    1,473,227.10/2,209,830.92 = 379,010.24/x
  3. Step 3: Cross multiply
    1,473,227.10x = 2,209,830.92 × 379,010.24
  4. Step 4: Simplify right side
    1,473,227.10x = 837,548,547,348.62
  5. Step 5: Solve for x
    x = 837,548,547,348.62/1,473,227.10
  6. Step 6: Final answer
    x = 568,512.86

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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.