Home / 10,925,802.87-15,077,610.98-6,031,028.15

Finding the Fourth Proportional to 10,925,802.87, 15,077,610.98 and 6,031,028.15

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Solution

The fourth proportional to 10,925,802.87, 15,077,610.98 and 6,031,028.15 is: 8,322,820.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,802.87 : 15,077,610.98 = 6,031,028.15 : x
  2. Step 2: Convert to fraction form
    10,925,802.87/15,077,610.98 = 6,031,028.15/x
  3. Step 3: Cross multiply
    10,925,802.87x = 15,077,610.98 × 6,031,028.15
  4. Step 4: Simplify right side
    10,925,802.87x = 90,933,496,149,585.88
  5. Step 5: Solve for x
    x = 90,933,496,149,585.88/10,925,802.87
  6. Step 6: Final answer
    x = 8,322,820.50

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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.