Home / 1,995,084.63-2,747,417.85-1,733,318.88

Finding the Fourth Proportional to 1,995,084.63, 2,747,417.85 and 1,733,318.88

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Solution

The fourth proportional to 1,995,084.63, 2,747,417.85 and 1,733,318.88 is: 2,386,941.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,995,084.63 : 2,747,417.85 = 1,733,318.88 : x
  2. Step 2: Convert to fraction form
    1,995,084.63/2,747,417.85 = 1,733,318.88/x
  3. Step 3: Cross multiply
    1,995,084.63x = 2,747,417.85 × 1,733,318.88
  4. Step 4: Simplify right side
    1,995,084.63x = 4,762,151,230,654.01
  5. Step 5: Solve for x
    x = 4,762,151,230,654.01/1,995,084.63
  6. Step 6: Final answer
    x = 2,386,941.97

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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.