Home / 9,573,495.32-14,362,900.86-5,316,653.18

Finding the Fourth Proportional to 9,573,495.32, 14,362,900.86 and 5,316,653.18

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Solution

The fourth proportional to 9,573,495.32, 14,362,900.86 and 5,316,653.18 is: 7,976,455.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,495.32 : 14,362,900.86 = 5,316,653.18 : x
  2. Step 2: Convert to fraction form
    9,573,495.32/14,362,900.86 = 5,316,653.18/x
  3. Step 3: Cross multiply
    9,573,495.32x = 14,362,900.86 × 5,316,653.18
  4. Step 4: Simplify right side
    9,573,495.32x = 76,362,562,531,343.73
  5. Step 5: Solve for x
    x = 76,362,562,531,343.73/9,573,495.32
  6. Step 6: Final answer
    x = 7,976,455.83

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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.