Home / 2,960,056.14-4,440,084.39-716,194.14

Finding the Fourth Proportional to 2,960,056.14, 4,440,084.39 and 716,194.14

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Solution

The fourth proportional to 2,960,056.14, 4,440,084.39 and 716,194.14 is: 1,074,291.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,056.14 : 4,440,084.39 = 716,194.14 : x
  2. Step 2: Convert to fraction form
    2,960,056.14/4,440,084.39 = 716,194.14/x
  3. Step 3: Cross multiply
    2,960,056.14x = 4,440,084.39 × 716,194.14
  4. Step 4: Simplify right side
    2,960,056.14x = 3,179,962,421,223.47
  5. Step 5: Solve for x
    x = 3,179,962,421,223.47/2,960,056.14
  6. Step 6: Final answer
    x = 1,074,291.25

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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.