Home / 5,674,897.70-7,831,547.88-3,096,719.96

Finding the Fourth Proportional to 5,674,897.70, 7,831,547.88 and 3,096,719.96

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Solution

The fourth proportional to 5,674,897.70, 7,831,547.88 and 3,096,719.96 is: 4,273,576.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,674,897.70 : 7,831,547.88 = 3,096,719.96 : x
  2. Step 2: Convert to fraction form
    5,674,897.70/7,831,547.88 = 3,096,719.96/x
  3. Step 3: Cross multiply
    5,674,897.70x = 7,831,547.88 × 3,096,719.96
  4. Step 4: Simplify right side
    5,674,897.70x = 24,252,110,637,691.68
  5. Step 5: Solve for x
    x = 24,252,110,637,691.68/5,674,897.70
  6. Step 6: Final answer
    x = 4,273,576.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.