Home / 9,573,495.82-14,362,901.61-5,316,653.68

Finding the Fourth Proportional to 9,573,495.82, 14,362,901.61 and 5,316,653.68

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Solution

The fourth proportional to 9,573,495.82, 14,362,901.61 and 5,316,653.68 is: 7,976,456.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,573,495.82 : 14,362,901.61 = 5,316,653.68 : x
  2. Step 2: Convert to fraction form
    9,573,495.82/14,362,901.61 = 5,316,653.68/x
  3. Step 3: Cross multiply
    9,573,495.82x = 14,362,901.61 × 5,316,653.68
  4. Step 4: Simplify right side
    9,573,495.82x = 76,362,573,700,284.42
  5. Step 5: Solve for x
    x = 76,362,573,700,284.42/9,573,495.82
  6. Step 6: Final answer
    x = 7,976,456.58

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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.