Home / 2,524,717.98-3,787,077.45-631,459.58

Finding the Fourth Proportional to 2,524,717.98, 3,787,077.45 and 631,459.58

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Solution

The fourth proportional to 2,524,717.98, 3,787,077.45 and 631,459.58 is: 947,189.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,717.98 : 3,787,077.45 = 631,459.58 : x
  2. Step 2: Convert to fraction form
    2,524,717.98/3,787,077.45 = 631,459.58/x
  3. Step 3: Cross multiply
    2,524,717.98x = 3,787,077.45 × 631,459.58
  4. Step 4: Simplify right side
    2,524,717.98x = 2,391,386,336,004.47
  5. Step 5: Solve for x
    x = 2,391,386,336,004.47/2,524,717.98
  6. Step 6: Final answer
    x = 947,189.49

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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.