Home / 4,433,822.88-6,118,155.77-2,499,968.13

Finding the Fourth Proportional to 4,433,822.88, 6,118,155.77 and 2,499,968.13

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Solution

The fourth proportional to 4,433,822.88, 6,118,155.77 and 2,499,968.13 is: 3,449,662.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,822.88 : 6,118,155.77 = 2,499,968.13 : x
  2. Step 2: Convert to fraction form
    4,433,822.88/6,118,155.77 = 2,499,968.13/x
  3. Step 3: Cross multiply
    4,433,822.88x = 6,118,155.77 × 2,499,968.13
  4. Step 4: Simplify right side
    4,433,822.88x = 15,295,194,426,875.77
  5. Step 5: Solve for x
    x = 15,295,194,426,875.77/4,433,822.88
  6. Step 6: Final answer
    x = 3,449,662.93

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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.