Home / 4,731,119.33-7,096,678.25-1,136,886.30

Finding the Fourth Proportional to 4,731,119.33, 7,096,678.25 and 1,136,886.30

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Solution

The fourth proportional to 4,731,119.33, 7,096,678.25 and 1,136,886.30 is: 1,705,329.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,119.33 : 7,096,678.25 = 1,136,886.30 : x
  2. Step 2: Convert to fraction form
    4,731,119.33/7,096,678.25 = 1,136,886.30/x
  3. Step 3: Cross multiply
    4,731,119.33x = 7,096,678.25 × 1,136,886.30
  4. Step 4: Simplify right side
    4,731,119.33x = 8,068,116,272,248.54
  5. Step 5: Solve for x
    x = 8,068,116,272,248.54/4,731,119.33
  6. Step 6: Final answer
    x = 1,705,329.27

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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.