Home / 1,160,526.24-1,740,800.88-350,917.20

Finding the Fourth Proportional to 1,160,526.24, 1,740,800.88 and 350,917.20

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Solution

The fourth proportional to 1,160,526.24, 1,740,800.88 and 350,917.20 is: 526,379.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,160,526.24 : 1,740,800.88 = 350,917.20 : x
  2. Step 2: Convert to fraction form
    1,160,526.24/1,740,800.88 = 350,917.20/x
  3. Step 3: Cross multiply
    1,160,526.24x = 1,740,800.88 × 350,917.20
  4. Step 4: Simplify right side
    1,160,526.24x = 610,876,970,567.14
  5. Step 5: Solve for x
    x = 610,876,970,567.14/1,160,526.24
  6. Step 6: Final answer
    x = 526,379.28

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1.5x scale

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.