Home / 6,316,961.77-9,476,106.45-2,057,461.75

Finding the Fourth Proportional to 6,316,961.77, 9,476,106.45 and 2,057,461.75

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Solution

The fourth proportional to 6,316,961.77, 9,476,106.45 and 2,057,461.75 is: 3,086,408.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,316,961.77 : 9,476,106.45 = 2,057,461.75 : x
  2. Step 2: Convert to fraction form
    6,316,961.77/9,476,106.45 = 2,057,461.75/x
  3. Step 3: Cross multiply
    6,316,961.77x = 9,476,106.45 × 2,057,461.75
  4. Step 4: Simplify right side
    6,316,961.77x = 19,496,726,559,803.29
  5. Step 5: Solve for x
    x = 19,496,726,559,803.29/6,316,961.77
  6. Step 6: Final answer
    x = 3,086,408.83

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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.