Home / 10,925,803.14-15,077,611.34-6,031,028.40

Finding the Fourth Proportional to 10,925,803.14, 15,077,611.34 and 6,031,028.40

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Solution

The fourth proportional to 10,925,803.14, 15,077,611.34 and 6,031,028.40 is: 8,322,820.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,803.14 : 15,077,611.34 = 6,031,028.40 : x
  2. Step 2: Convert to fraction form
    10,925,803.14/15,077,611.34 = 6,031,028.40/x
  3. Step 3: Cross multiply
    10,925,803.14x = 15,077,611.34 × 6,031,028.40
  4. Step 4: Simplify right side
    10,925,803.14x = 90,933,502,195,702.06
  5. Step 5: Solve for x
    x = 90,933,502,195,702.06/10,925,803.14
  6. Step 6: Final answer
    x = 8,322,820.85

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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.