Home / 4,396,807.20-6,595,866.90-1,556,696.10

Finding the Fourth Proportional to 4,396,807.20, 6,595,866.90 and 1,556,696.10

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Solution

The fourth proportional to 4,396,807.20, 6,595,866.90 and 1,556,696.10 is: 2,335,276.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,396,807.20 : 6,595,866.90 = 1,556,696.10 : x
  2. Step 2: Convert to fraction form
    4,396,807.20/6,595,866.90 = 1,556,696.10/x
  3. Step 3: Cross multiply
    4,396,807.20x = 6,595,866.90 × 1,556,696.10
  4. Step 4: Simplify right side
    4,396,807.20x = 10,267,760,279,349.09
  5. Step 5: Solve for x
    x = 10,267,760,279,349.09/4,396,807.20
  6. Step 6: Final answer
    x = 2,335,276.44

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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.