Home / 7,295,193.31-10,943,012.90-2,502,815.35

Finding the Fourth Proportional to 7,295,193.31, 10,943,012.90 and 2,502,815.35

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Solution

The fourth proportional to 7,295,193.31, 10,943,012.90 and 2,502,815.35 is: 3,754,299.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,295,193.31 : 10,943,012.90 = 2,502,815.35 : x
  2. Step 2: Convert to fraction form
    7,295,193.31/10,943,012.90 = 2,502,815.35/x
  3. Step 3: Cross multiply
    7,295,193.31x = 10,943,012.90 × 2,502,815.35
  4. Step 4: Simplify right side
    7,295,193.31x = 27,388,340,661,368.02
  5. Step 5: Solve for x
    x = 27,388,340,661,368.02/7,295,193.31
  6. Step 6: Final answer
    x = 3,754,299.51

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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.