Home / 2,374,133.36-3,561,168.11-577,011.65

Finding the Fourth Proportional to 2,374,133.36, 3,561,168.11 and 577,011.65

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Solution

The fourth proportional to 2,374,133.36, 3,561,168.11 and 577,011.65 is: 865,509.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,374,133.36 : 3,561,168.11 = 577,011.65 : x
  2. Step 2: Convert to fraction form
    2,374,133.36/3,561,168.11 = 577,011.65/x
  3. Step 3: Cross multiply
    2,374,133.36x = 3,561,168.11 × 577,011.65
  4. Step 4: Simplify right side
    2,374,133.36x = 2,054,835,466,387.58
  5. Step 5: Solve for x
    x = 2,054,835,466,387.58/2,374,133.36
  6. Step 6: Final answer
    x = 865,509.71

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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.