Home / 5,894,917.07-8,134,902.23-3,316,591.70

Finding the Fourth Proportional to 5,894,917.07, 8,134,902.23 and 3,316,591.70

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Solution

The fourth proportional to 5,894,917.07, 8,134,902.23 and 3,316,591.70 is: 4,576,849.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,894,917.07 : 8,134,902.23 = 3,316,591.70 : x
  2. Step 2: Convert to fraction form
    5,894,917.07/8,134,902.23 = 3,316,591.70/x
  3. Step 3: Cross multiply
    5,894,917.07x = 8,134,902.23 × 3,316,591.70
  4. Step 4: Simplify right side
    5,894,917.07x = 26,980,149,183,946.46
  5. Step 5: Solve for x
    x = 26,980,149,183,946.46/5,894,917.07
  6. Step 6: Final answer
    x = 4,576,849.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.