Home / 4,476,897.17-6,716,653.85-1,444,196.12

Finding the Fourth Proportional to 4,476,897.17, 6,716,653.85 and 1,444,196.12

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Solution

The fourth proportional to 4,476,897.17, 6,716,653.85 and 1,444,196.12 is: 2,166,716.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,476,897.17 : 6,716,653.85 = 1,444,196.12 : x
  2. Step 2: Convert to fraction form
    4,476,897.17/6,716,653.85 = 1,444,196.12/x
  3. Step 3: Cross multiply
    4,476,897.17x = 6,716,653.85 × 1,444,196.12
  4. Step 4: Simplify right side
    4,476,897.17x = 9,700,165,399,580.28
  5. Step 5: Solve for x
    x = 9,700,165,399,580.28/4,476,897.17
  6. Step 6: Final answer
    x = 2,166,716.15

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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.