Home / 9,841,713.84-14,763,341.61-2,653,137.72

Finding the Fourth Proportional to 9,841,713.84, 14,763,341.61 and 2,653,137.72

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Solution

The fourth proportional to 9,841,713.84, 14,763,341.61 and 2,653,137.72 is: 3,979,914.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,841,713.84 : 14,763,341.61 = 2,653,137.72 : x
  2. Step 2: Convert to fraction form
    9,841,713.84/14,763,341.61 = 2,653,137.72/x
  3. Step 3: Cross multiply
    9,841,713.84x = 14,763,341.61 × 2,653,137.72
  4. Step 4: Simplify right side
    9,841,713.84x = 39,169,178,498,736.53
  5. Step 5: Solve for x
    x = 39,169,178,498,736.53/9,841,713.84
  6. Step 6: Final answer
    x = 3,979,914.39

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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.