Home / 2,873,628.44-4,312,123.14-1,595,312.36

Finding the Fourth Proportional to 2,873,628.44, 4,312,123.14 and 1,595,312.36

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Solution

The fourth proportional to 2,873,628.44, 4,312,123.14 and 1,595,312.36 is: 2,393,901.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,873,628.44 : 4,312,123.14 = 1,595,312.36 : x
  2. Step 2: Convert to fraction form
    2,873,628.44/4,312,123.14 = 1,595,312.36/x
  3. Step 3: Cross multiply
    2,873,628.44x = 4,312,123.14 × 1,595,312.36
  4. Step 4: Simplify right side
    2,873,628.44x = 6,879,183,343,084.01
  5. Step 5: Solve for x
    x = 6,879,183,343,084.01/2,873,628.44
  6. Step 6: Final answer
    x = 2,393,901.47

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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.