Home / 9,057,935.08-12,499,694.58-4,983,554.44

Finding the Fourth Proportional to 9,057,935.08, 12,499,694.58 and 4,983,554.44

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Solution

The fourth proportional to 9,057,935.08, 12,499,694.58 and 4,983,554.44 is: 6,877,164.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,057,935.08 : 12,499,694.58 = 4,983,554.44 : x
  2. Step 2: Convert to fraction form
    9,057,935.08/12,499,694.58 = 4,983,554.44/x
  3. Step 3: Cross multiply
    9,057,935.08x = 12,499,694.58 × 4,983,554.44
  4. Step 4: Simplify right side
    9,057,935.08x = 62,292,908,422,802.94
  5. Step 5: Solve for x
    x = 62,292,908,422,802.94/9,057,935.08
  6. Step 6: Final answer
    x = 6,877,164.37

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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.