Home / 4,896,480.67-6,757,307.22-2,721,115.51

Finding the Fourth Proportional to 4,896,480.67, 6,757,307.22 and 2,721,115.51

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Solution

The fourth proportional to 4,896,480.67, 6,757,307.22 and 2,721,115.51 is: 3,755,230.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,896,480.67 : 6,757,307.22 = 2,721,115.51 : x
  2. Step 2: Convert to fraction form
    4,896,480.67/6,757,307.22 = 2,721,115.51/x
  3. Step 3: Cross multiply
    4,896,480.67x = 6,757,307.22 × 2,721,115.51
  4. Step 4: Simplify right side
    4,896,480.67x = 18,387,413,482,176.98
  5. Step 5: Solve for x
    x = 18,387,413,482,176.98/4,896,480.67
  6. Step 6: Final answer
    x = 3,755,230.49

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1.5x scale

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.