Home / 4,567,315.73-6,850,970.91-4,264,643.78

Finding the Fourth Proportional to 4,567,315.73, 6,850,970.91 and 4,264,643.78

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Solution

The fourth proportional to 4,567,315.73, 6,850,970.91 and 4,264,643.78 is: 6,396,963.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,567,315.73 : 6,850,970.91 = 4,264,643.78 : x
  2. Step 2: Convert to fraction form
    4,567,315.73/6,850,970.91 = 4,264,643.78/x
  3. Step 3: Cross multiply
    4,567,315.73x = 6,850,970.91 × 4,264,643.78
  4. Step 4: Simplify right side
    4,567,315.73x = 29,216,950,478,292.44
  5. Step 5: Solve for x
    x = 29,216,950,478,292.44/4,567,315.73
  6. Step 6: Final answer
    x = 6,396,963.16

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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.