Home / 1,167,705.24-1,750,922-527,258.50

Finding the Fourth Proportional to 1,167,705.24, 1,750,922 and 527,258.50

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Solution

The fourth proportional to 1,167,705.24, 1,750,922 and 527,258.50 is: 790,600.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,167,705.24 : 1,750,922 = 527,258.50 : x
  2. Step 2: Convert to fraction form
    1,167,705.24/1,750,922 = 527,258.50/x
  3. Step 3: Cross multiply
    1,167,705.24x = 1,750,922 × 527,258.50
  4. Step 4: Simplify right side
    1,167,705.24x = 923,188,507,337
  5. Step 5: Solve for x
    x = 923,188,507,337/1,167,705.24
  6. Step 6: Final answer
    x = 790,600.64

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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.