Home / 7,363,213.88-10,161,138.30-4,055,444.60

Finding the Fourth Proportional to 7,363,213.88, 10,161,138.30 and 4,055,444.60

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Solution

The fourth proportional to 7,363,213.88, 10,161,138.30 and 4,055,444.60 is: 5,596,460.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,363,213.88 : 10,161,138.30 = 4,055,444.60 : x
  2. Step 2: Convert to fraction form
    7,363,213.88/10,161,138.30 = 4,055,444.60/x
  3. Step 3: Cross multiply
    7,363,213.88x = 10,161,138.30 × 4,055,444.60
  4. Step 4: Simplify right side
    7,363,213.88x = 41,207,933,448,588.19
  5. Step 5: Solve for x
    x = 41,207,933,448,588.19/7,363,213.88
  6. Step 6: Final answer
    x = 5,596,460.20

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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.