Home / 4,136,706.30-6,205,059.45-1,144,890.30

Finding the Fourth Proportional to 4,136,706.30, 6,205,059.45 and 1,144,890.30

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Solution

The fourth proportional to 4,136,706.30, 6,205,059.45 and 1,144,890.30 is: 1,717,335.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,136,706.30 : 6,205,059.45 = 1,144,890.30 : x
  2. Step 2: Convert to fraction form
    4,136,706.30/6,205,059.45 = 1,144,890.30/x
  3. Step 3: Cross multiply
    4,136,706.30x = 6,205,059.45 × 1,144,890.30
  4. Step 4: Simplify right side
    4,136,706.30x = 7,104,112,375,228.34
  5. Step 5: Solve for x
    x = 7,104,112,375,228.34/4,136,706.30
  6. Step 6: Final answer
    x = 1,717,335.45

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Similar ratio
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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.