Home / 7,349,266.94-10,142,556.47-4,409,194.67

Finding the Fourth Proportional to 7,349,266.94, 10,142,556.47 and 4,409,194.67

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Solution

The fourth proportional to 7,349,266.94, 10,142,556.47 and 4,409,194.67 is: 6,085,029.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349,266.94 : 10,142,556.47 = 4,409,194.67 : x
  2. Step 2: Convert to fraction form
    7,349,266.94/10,142,556.47 = 4,409,194.67/x
  3. Step 3: Cross multiply
    7,349,266.94x = 10,142,556.47 × 4,409,194.67
  4. Step 4: Simplify right side
    7,349,266.94x = 44,720,505,964,077.40
  5. Step 5: Solve for x
    x = 44,720,505,964,077.40/7,349,266.94
  6. Step 6: Final answer
    x = 6,085,029.48

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.