Home / 8,248,329.02-11,382,669.51-4,577,798.54

Finding the Fourth Proportional to 8,248,329.02, 11,382,669.51 and 4,577,798.54

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Solution

The fourth proportional to 8,248,329.02, 11,382,669.51 and 4,577,798.54 is: 6,317,348.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,248,329.02 : 11,382,669.51 = 4,577,798.54 : x
  2. Step 2: Convert to fraction form
    8,248,329.02/11,382,669.51 = 4,577,798.54/x
  3. Step 3: Cross multiply
    8,248,329.02x = 11,382,669.51 × 4,577,798.54
  4. Step 4: Simplify right side
    8,248,329.02x = 52,107,567,864,180.52
  5. Step 5: Solve for x
    x = 52,107,567,864,180.52/8,248,329.02
  6. Step 6: Final answer
    x = 6,317,348.37

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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.