Home / 9,693,684.10-14,528,084.54-5,903,143.30

Finding the Fourth Proportional to 9,693,684.10, 14,528,084.54 and 5,903,143.30

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Solution

The fourth proportional to 9,693,684.10, 14,528,084.54 and 5,903,143.30 is: 8,847,138.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,693,684.10 : 14,528,084.54 = 5,903,143.30 : x
  2. Step 2: Convert to fraction form
    9,693,684.10/14,528,084.54 = 5,903,143.30/x
  3. Step 3: Cross multiply
    9,693,684.10x = 14,528,084.54 × 5,903,143.30
  4. Step 4: Simplify right side
    9,693,684.10x = 85,761,364,914,134.58
  5. Step 5: Solve for x
    x = 85,761,364,914,134.58/9,693,684.10
  6. Step 6: Final answer
    x = 8,847,138.41

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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.