Home / 2,094,435.82-2,890,333.02-1,176,703.66

Finding the Fourth Proportional to 2,094,435.82, 2,890,333.02 and 1,176,703.66

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Solution

The fourth proportional to 2,094,435.82, 2,890,333.02 and 1,176,703.66 is: 1,623,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,435.82 : 2,890,333.02 = 1,176,703.66 : x
  2. Step 2: Convert to fraction form
    2,094,435.82/2,890,333.02 = 1,176,703.66/x
  3. Step 3: Cross multiply
    2,094,435.82x = 2,890,333.02 × 1,176,703.66
  4. Step 4: Simplify right side
    2,094,435.82x = 3,401,065,443,252.85
  5. Step 5: Solve for x
    x = 3,401,065,443,252.85/2,094,435.82
  6. Step 6: Final answer
    x = 1,623,857.56

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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.