Home / 6,240,064-9,360,096-1,512,256

Finding the Fourth Proportional to 6,240,064, 9,360,096 and 1,512,256

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Solution

The fourth proportional to 6,240,064, 9,360,096 and 1,512,256 is: 2,268,384

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,064 : 9,360,096 = 1,512,256 : x
  2. Step 2: Convert to fraction form
    6,240,064/9,360,096 = 1,512,256/x
  3. Step 3: Cross multiply
    6,240,064x = 9,360,096 × 1,512,256
  4. Step 4: Simplify right side
    6,240,064x = 14,154,861,336,576
  5. Step 5: Solve for x
    x = 14,154,861,336,576/6,240,064
  6. Step 6: Final answer
    x = 2,268,384

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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.