Home / 6,527,784.33-9,007,946.28-3,627,076.05

Finding the Fourth Proportional to 6,527,784.33, 9,007,946.28 and 3,627,076.05

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Solution

The fourth proportional to 6,527,784.33, 9,007,946.28 and 3,627,076.05 is: 5,005,144.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,527,784.33 : 9,007,946.28 = 3,627,076.05 : x
  2. Step 2: Convert to fraction form
    6,527,784.33/9,007,946.28 = 3,627,076.05/x
  3. Step 3: Cross multiply
    6,527,784.33x = 9,007,946.28 × 3,627,076.05
  4. Step 4: Simplify right side
    6,527,784.33x = 32,672,506,211,874.59
  5. Step 5: Solve for x
    x = 32,672,506,211,874.59/6,527,784.33
  6. Step 6: Final answer
    x = 5,005,144.86

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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.