Home / 7,260,135.60-10,873,614.60-4,274,151.60

Finding the Fourth Proportional to 7,260,135.60, 10,873,614.60 and 4,274,151.60

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Solution

The fourth proportional to 7,260,135.60, 10,873,614.60 and 4,274,151.60 is: 6,401,461.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,260,135.60 : 10,873,614.60 = 4,274,151.60 : x
  2. Step 2: Convert to fraction form
    7,260,135.60/10,873,614.60 = 4,274,151.60/x
  3. Step 3: Cross multiply
    7,260,135.60x = 10,873,614.60 × 4,274,151.60
  4. Step 4: Simplify right side
    7,260,135.60x = 46,475,477,240,373.35
  5. Step 5: Solve for x
    x = 46,475,477,240,373.35/7,260,135.60
  6. Step 6: Final answer
    x = 6,401,461.32

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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.