Home / 4,654,999.66-6,423,822.04-2,589,993.58

Finding the Fourth Proportional to 4,654,999.66, 6,423,822.04 and 2,589,993.58

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Solution

The fourth proportional to 4,654,999.66, 6,423,822.04 and 2,589,993.58 is: 3,574,148.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,654,999.66 : 6,423,822.04 = 2,589,993.58 : x
  2. Step 2: Convert to fraction form
    4,654,999.66/6,423,822.04 = 2,589,993.58/x
  3. Step 3: Cross multiply
    4,654,999.66x = 6,423,822.04 × 2,589,993.58
  4. Step 4: Simplify right side
    4,654,999.66x = 16,637,657,842,662.50
  5. Step 5: Solve for x
    x = 16,637,657,842,662.50/4,654,999.66
  6. Step 6: Final answer
    x = 3,574,148.03

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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.