Home / 5,784,247.31-8,676,401.81-1,740,707.46

Finding the Fourth Proportional to 5,784,247.31, 8,676,401.81 and 1,740,707.46

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Solution

The fourth proportional to 5,784,247.31, 8,676,401.81 and 1,740,707.46 is: 2,611,070.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,784,247.31 : 8,676,401.81 = 1,740,707.46 : x
  2. Step 2: Convert to fraction form
    5,784,247.31/8,676,401.81 = 1,740,707.46/x
  3. Step 3: Cross multiply
    5,784,247.31x = 8,676,401.81 × 1,740,707.46
  4. Step 4: Simplify right side
    5,784,247.31x = 15,103,077,347,920.96
  5. Step 5: Solve for x
    x = 15,103,077,347,920.96/5,784,247.31
  6. Step 6: Final answer
    x = 2,611,070.47

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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.