Home / 4,731,114.47-7,096,670.96-1,136,881.40

Finding the Fourth Proportional to 4,731,114.47, 7,096,670.96 and 1,136,881.40

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Solution

The fourth proportional to 4,731,114.47, 7,096,670.96 and 1,136,881.40 is: 1,705,321.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731,114.47 : 7,096,670.96 = 1,136,881.40 : x
  2. Step 2: Convert to fraction form
    4,731,114.47/7,096,670.96 = 1,136,881.40/x
  3. Step 3: Cross multiply
    4,731,114.47x = 7,096,670.96 × 1,136,881.40
  4. Step 4: Simplify right side
    4,731,114.47x = 8,068,073,175,176.38
  5. Step 5: Solve for x
    x = 8,068,073,175,176.38/4,731,114.47
  6. Step 6: Final answer
    x = 1,705,321.91

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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.