Home / 1,133,160.60-1,699,740.90-334,468.20

Finding the Fourth Proportional to 1,133,160.60, 1,699,740.90 and 334,468.20

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Solution

The fourth proportional to 1,133,160.60, 1,699,740.90 and 334,468.20 is: 501,702.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,160.60 : 1,699,740.90 = 334,468.20 : x
  2. Step 2: Convert to fraction form
    1,133,160.60/1,699,740.90 = 334,468.20/x
  3. Step 3: Cross multiply
    1,133,160.60x = 1,699,740.90 × 334,468.20
  4. Step 4: Simplify right side
    1,133,160.60x = 568,509,279,289.38
  5. Step 5: Solve for x
    x = 568,509,279,289.38/1,133,160.60
  6. Step 6: Final answer
    x = 501,702.30

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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.