Home / 4,581,504.23-6,868,924.35-2,151,405.27

Finding the Fourth Proportional to 4,581,504.23, 6,868,924.35 and 2,151,405.27

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Solution

The fourth proportional to 4,581,504.23, 6,868,924.35 and 2,151,405.27 is: 3,225,543.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,504.23 : 6,868,924.35 = 2,151,405.27 : x
  2. Step 2: Convert to fraction form
    4,581,504.23/6,868,924.35 = 2,151,405.27/x
  3. Step 3: Cross multiply
    4,581,504.23x = 6,868,924.35 × 2,151,405.27
  4. Step 4: Simplify right side
    4,581,504.23x = 14,777,840,056,780.13
  5. Step 5: Solve for x
    x = 14,777,840,056,780.13/4,581,504.23
  6. Step 6: Final answer
    x = 3,225,543.25

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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.