Home / 3,688,095.96-5,089,635.14-2,034,432.90

Finding the Fourth Proportional to 3,688,095.96, 5,089,635.14 and 2,034,432.90

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Solution

The fourth proportional to 3,688,095.96, 5,089,635.14 and 2,034,432.90 is: 2,807,551.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,688,095.96 : 5,089,635.14 = 2,034,432.90 : x
  2. Step 2: Convert to fraction form
    3,688,095.96/5,089,635.14 = 2,034,432.90/x
  3. Step 3: Cross multiply
    3,688,095.96x = 5,089,635.14 × 2,034,432.90
  4. Step 4: Simplify right side
    3,688,095.96x = 10,354,521,167,639.94
  5. Step 5: Solve for x
    x = 10,354,521,167,639.94/3,688,095.96
  6. Step 6: Final answer
    x = 2,807,551.99

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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.