Home / 9,158,007.83-13,733,025.93-4,606,215.66

Finding the Fourth Proportional to 9,158,007.83, 13,733,025.93 and 4,606,215.66

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Solution

The fourth proportional to 9,158,007.83, 13,733,025.93 and 4,606,215.66 is: 6,907,318.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,158,007.83 : 13,733,025.93 = 4,606,215.66 : x
  2. Step 2: Convert to fraction form
    9,158,007.83/13,733,025.93 = 4,606,215.66/x
  3. Step 3: Cross multiply
    9,158,007.83x = 13,733,025.93 × 4,606,215.66
  4. Step 4: Simplify right side
    9,158,007.83x = 63,257,279,097,952.06
  5. Step 5: Solve for x
    x = 63,257,279,097,952.06/9,158,007.83
  6. Step 6: Final answer
    x = 6,907,318.74

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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.