Home / 6,302,445.60-9,453,668.40-4,150,109.55

Finding the Fourth Proportional to 6,302,445.60, 9,453,668.40 and 4,150,109.55

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Solution

The fourth proportional to 6,302,445.60, 9,453,668.40 and 4,150,109.55 is: 6,225,164.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,302,445.60 : 9,453,668.40 = 4,150,109.55 : x
  2. Step 2: Convert to fraction form
    6,302,445.60/9,453,668.40 = 4,150,109.55/x
  3. Step 3: Cross multiply
    6,302,445.60x = 9,453,668.40 × 4,150,109.55
  4. Step 4: Simplify right side
    6,302,445.60x = 39,233,759,509,373.22
  5. Step 5: Solve for x
    x = 39,233,759,509,373.22/6,302,445.60
  6. Step 6: Final answer
    x = 6,225,164.33

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Double scale
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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.