Home / 1,525,069-2,287,603.50-527,797

Finding the Fourth Proportional to 1,525,069, 2,287,603.50 and 527,797

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Solution

The fourth proportional to 1,525,069, 2,287,603.50 and 527,797 is: 791,695.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,525,069 : 2,287,603.50 = 527,797 : x
  2. Step 2: Convert to fraction form
    1,525,069/2,287,603.50 = 527,797/x
  3. Step 3: Cross multiply
    1,525,069x = 2,287,603.50 × 527,797
  4. Step 4: Simplify right side
    1,525,069x = 1,207,390,264,489.50
  5. Step 5: Solve for x
    x = 1,207,390,264,489.50/1,525,069
  6. Step 6: Final answer
    x = 791,695.50

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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.