Home / 581,277.26-801,828.18-363,106.67

Finding the Fourth Proportional to 581,277.26, 801,828.18 and 363,106.67

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Solution

The fourth proportional to 581,277.26, 801,828.18 and 363,106.67 is: 500,878.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    581,277.26 : 801,828.18 = 363,106.67 : x
  2. Step 2: Convert to fraction form
    581,277.26/801,828.18 = 363,106.67/x
  3. Step 3: Cross multiply
    581,277.26x = 801,828.18 × 363,106.67
  4. Step 4: Simplify right side
    581,277.26x = 291,149,156,342.82
  5. Step 5: Solve for x
    x = 291,149,156,342.82/581,277.26
  6. Step 6: Final answer
    x = 500,878.29

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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.