Home / 3,252,800.50-4,488,891.08-1,802,520.17

Finding the Fourth Proportional to 3,252,800.50, 4,488,891.08 and 1,802,520.17

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Solution

The fourth proportional to 3,252,800.50, 4,488,891.08 and 1,802,520.17 is: 2,487,492.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,252,800.50 : 4,488,891.08 = 1,802,520.17 : x
  2. Step 2: Convert to fraction form
    3,252,800.50/4,488,891.08 = 1,802,520.17/x
  3. Step 3: Cross multiply
    3,252,800.50x = 4,488,891.08 × 1,802,520.17
  4. Step 4: Simplify right side
    3,252,800.50x = 8,091,316,698,009.37
  5. Step 5: Solve for x
    x = 8,091,316,698,009.37/3,252,800.50
  6. Step 6: Final answer
    x = 2,487,492.46

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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.