Home / 11,834,429.10-17,751,643.65-6,153,915.30

Finding the Fourth Proportional to 11,834,429.10, 17,751,643.65 and 6,153,915.30

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Solution

The fourth proportional to 11,834,429.10, 17,751,643.65 and 6,153,915.30 is: 9,230,872.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,834,429.10 : 17,751,643.65 = 6,153,915.30 : x
  2. Step 2: Convert to fraction form
    11,834,429.10/17,751,643.65 = 6,153,915.30/x
  3. Step 3: Cross multiply
    11,834,429.10x = 17,751,643.65 × 6,153,915.30
  4. Step 4: Simplify right side
    11,834,429.10x = 109,242,111,457,882.83
  5. Step 5: Solve for x
    x = 109,242,111,457,882.83/11,834,429.10
  6. Step 6: Final answer
    x = 9,230,872.95

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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.