Home / 652,525.26-900,526.23-366,063.90

Finding the Fourth Proportional to 652,525.26, 900,526.23 and 366,063.90

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Solution

The fourth proportional to 652,525.26, 900,526.23 and 366,063.90 is: 505,191.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,525.26 : 900,526.23 = 366,063.90 : x
  2. Step 2: Convert to fraction form
    652,525.26/900,526.23 = 366,063.90/x
  3. Step 3: Cross multiply
    652,525.26x = 900,526.23 × 366,063.90
  4. Step 4: Simplify right side
    652,525.26x = 329,650,143,806.10
  5. Step 5: Solve for x
    x = 329,650,143,806.10/652,525.26
  6. Step 6: Final answer
    x = 505,191.39

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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.