Home / 1,100,533.60-1,650,800.40-569,092.60

Finding the Fourth Proportional to 1,100,533.60, 1,650,800.40 and 569,092.60

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Solution

The fourth proportional to 1,100,533.60, 1,650,800.40 and 569,092.60 is: 853,638.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,100,533.60 : 1,650,800.40 = 569,092.60 : x
  2. Step 2: Convert to fraction form
    1,100,533.60/1,650,800.40 = 569,092.60/x
  3. Step 3: Cross multiply
    1,100,533.60x = 1,650,800.40 × 569,092.60
  4. Step 4: Simplify right side
    1,100,533.60x = 939,458,291,717.04
  5. Step 5: Solve for x
    x = 939,458,291,717.04/1,100,533.60
  6. Step 6: Final answer
    x = 853,638.90

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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.