Home / 4,004,084.02-6,006,898.78-1,307,684.34

Finding the Fourth Proportional to 4,004,084.02, 6,006,898.78 and 1,307,684.34

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Solution

The fourth proportional to 4,004,084.02, 6,006,898.78 and 1,307,684.34 is: 1,961,778.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004,084.02 : 6,006,898.78 = 1,307,684.34 : x
  2. Step 2: Convert to fraction form
    4,004,084.02/6,006,898.78 = 1,307,684.34/x
  3. Step 3: Cross multiply
    4,004,084.02x = 6,006,898.78 × 1,307,684.34
  4. Step 4: Simplify right side
    4,004,084.02x = 7,855,127,466,571.11
  5. Step 5: Solve for x
    x = 7,855,127,466,571.11/4,004,084.02
  6. Step 6: Final answer
    x = 1,961,778.88

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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.