Home / 10,095,351.80-15,143,158.92-2,907,003.56

Finding the Fourth Proportional to 10,095,351.80, 15,143,158.92 and 2,907,003.56

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Solution

The fourth proportional to 10,095,351.80, 15,143,158.92 and 2,907,003.56 is: 4,360,543.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,095,351.80 : 15,143,158.92 = 2,907,003.56 : x
  2. Step 2: Convert to fraction form
    10,095,351.80/15,143,158.92 = 2,907,003.56/x
  3. Step 3: Cross multiply
    10,095,351.80x = 15,143,158.92 × 2,907,003.56
  4. Step 4: Simplify right side
    10,095,351.80x = 44,021,216,890,085.76
  5. Step 5: Solve for x
    x = 44,021,216,890,085.76/10,095,351.80
  6. Step 6: Final answer
    x = 4,360,543.13

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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.