Home / 4,253,006.70-5,869,042.65-2,319,304.50

Finding the Fourth Proportional to 4,253,006.70, 5,869,042.65 and 2,319,304.50

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Solution

The fourth proportional to 4,253,006.70, 5,869,042.65 and 2,319,304.50 is: 3,200,582.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,006.70 : 5,869,042.65 = 2,319,304.50 : x
  2. Step 2: Convert to fraction form
    4,253,006.70/5,869,042.65 = 2,319,304.50/x
  3. Step 3: Cross multiply
    4,253,006.70x = 5,869,042.65 × 2,319,304.50
  4. Step 4: Simplify right side
    4,253,006.70x = 13,612,097,028,836.93
  5. Step 5: Solve for x
    x = 13,612,097,028,836.93/4,253,006.70
  6. Step 6: Final answer
    x = 3,200,582.08

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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.