Home / 7,582,606.63-11,373,909.94-2,533,917.13

Finding the Fourth Proportional to 7,582,606.63, 11,373,909.94 and 2,533,917.13

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Solution

The fourth proportional to 7,582,606.63, 11,373,909.94 and 2,533,917.13 is: 3,800,875.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,582,606.63 : 11,373,909.94 = 2,533,917.13 : x
  2. Step 2: Convert to fraction form
    7,582,606.63/11,373,909.94 = 2,533,917.13/x
  3. Step 3: Cross multiply
    7,582,606.63x = 11,373,909.94 × 2,533,917.13
  4. Step 4: Simplify right side
    7,582,606.63x = 28,820,545,168,838.93
  5. Step 5: Solve for x
    x = 28,820,545,168,838.93/7,582,606.63
  6. Step 6: Final answer
    x = 3,800,875.69

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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.