Home / 7,186,225.84-10,771,662.39-3,584,892.94

Finding the Fourth Proportional to 7,186,225.84, 10,771,662.39 and 3,584,892.94

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Solution

The fourth proportional to 7,186,225.84, 10,771,662.39 and 3,584,892.94 is: 5,373,510.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,186,225.84 : 10,771,662.39 = 3,584,892.94 : x
  2. Step 2: Convert to fraction form
    7,186,225.84/10,771,662.39 = 3,584,892.94/x
  3. Step 3: Cross multiply
    7,186,225.84x = 10,771,662.39 × 3,584,892.94
  4. Step 4: Simplify right side
    7,186,225.84x = 38,615,256,453,974.53
  5. Step 5: Solve for x
    x = 38,615,256,453,974.53/7,186,225.84
  6. Step 6: Final answer
    x = 5,373,510.01

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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.