Home / 1,973,713.92-2,723,573.18-1,114,359

Finding the Fourth Proportional to 1,973,713.92, 2,723,573.18 and 1,114,359

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Solution

The fourth proportional to 1,973,713.92, 2,723,573.18 and 1,114,359 is: 1,537,729.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,973,713.92 : 2,723,573.18 = 1,114,359 : x
  2. Step 2: Convert to fraction form
    1,973,713.92/2,723,573.18 = 1,114,359/x
  3. Step 3: Cross multiply
    1,973,713.92x = 2,723,573.18 × 1,114,359
  4. Step 4: Simplify right side
    1,973,713.92x = 3,035,038,285,291.62
  5. Step 5: Solve for x
    x = 3,035,038,285,291.62/1,973,713.92
  6. Step 6: Final answer
    x = 1,537,729.58

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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.