Home / 5,096,013.80-7,644,020.70-4,706,290.40

Finding the Fourth Proportional to 5,096,013.80, 7,644,020.70 and 4,706,290.40

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Solution

The fourth proportional to 5,096,013.80, 7,644,020.70 and 4,706,290.40 is: 7,059,435.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,096,013.80 : 7,644,020.70 = 4,706,290.40 : x
  2. Step 2: Convert to fraction form
    5,096,013.80/7,644,020.70 = 4,706,290.40/x
  3. Step 3: Cross multiply
    5,096,013.80x = 7,644,020.70 × 4,706,290.40
  4. Step 4: Simplify right side
    5,096,013.80x = 35,974,981,237,811.28
  5. Step 5: Solve for x
    x = 35,974,981,237,811.28/5,096,013.80
  6. Step 6: Final answer
    x = 7,059,435.60

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Double scale
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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.