Home / 10,925,585.40-15,077,305.44-6,030,806.22

Finding the Fourth Proportional to 10,925,585.40, 15,077,305.44 and 6,030,806.22

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Solution

The fourth proportional to 10,925,585.40, 15,077,305.44 and 6,030,806.22 is: 8,322,511.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,925,585.40 : 15,077,305.44 = 6,030,806.22 : x
  2. Step 2: Convert to fraction form
    10,925,585.40/15,077,305.44 = 6,030,806.22/x
  3. Step 3: Cross multiply
    10,925,585.40x = 15,077,305.44 × 6,030,806.22
  4. Step 4: Simplify right side
    10,925,585.40x = 90,928,307,428,391.83
  5. Step 5: Solve for x
    x = 90,928,307,428,391.83/10,925,585.40
  6. Step 6: Final answer
    x = 8,322,511.25

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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.