Home / 10,925,555.31-15,077,264.06-6,030,776.11

Finding the Fourth Proportional to 10,925,555.31, 15,077,264.06 and 6,030,776.11

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Solution

The fourth proportional to 10,925,555.31, 15,077,264.06 and 6,030,776.11 is: 8,322,469.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,555.31 : 15,077,264.06 = 6,030,776.11 : x
  2. Step 2: Convert to fraction form
    10,925,555.31/15,077,264.06 = 6,030,776.11/x
  3. Step 3: Cross multiply
    10,925,555.31x = 15,077,264.06 × 6,030,776.11
  4. Step 4: Simplify right side
    10,925,555.31x = 90,927,603,832,896.53
  5. Step 5: Solve for x
    x = 90,927,603,832,896.53/10,925,555.31
  6. Step 6: Final answer
    x = 8,322,469.77

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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.