Home / 8,248,050.80-11,382,571.10-4,763,326.53

Finding the Fourth Proportional to 8,248,050.80, 11,382,571.10 and 4,763,326.53

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Solution

The fourth proportional to 8,248,050.80, 11,382,571.10 and 4,763,326.53 is: 6,573,541.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,248,050.80 : 11,382,571.10 = 4,763,326.53 : x
  2. Step 2: Convert to fraction form
    8,248,050.80/11,382,571.10 = 4,763,326.53/x
  3. Step 3: Cross multiply
    8,248,050.80x = 11,382,571.10 × 4,763,326.53
  4. Step 4: Simplify right side
    8,248,050.80x = 54,218,902,876,424.66
  5. Step 5: Solve for x
    x = 54,218,902,876,424.66/8,248,050.80
  6. Step 6: Final answer
    x = 6,573,541.34

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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.