Home / 5,034,039.26-6,946,938.74-2,742,199.94

Finding the Fourth Proportional to 5,034,039.26, 6,946,938.74 and 2,742,199.94

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Solution

The fourth proportional to 5,034,039.26, 6,946,938.74 and 2,742,199.94 is: 3,784,216.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,034,039.26 : 6,946,938.74 = 2,742,199.94 : x
  2. Step 2: Convert to fraction form
    5,034,039.26/6,946,938.74 = 2,742,199.94/x
  3. Step 3: Cross multiply
    5,034,039.26x = 6,946,938.74 × 2,742,199.94
  4. Step 4: Simplify right side
    5,034,039.26x = 19,049,895,020,234.52
  5. Step 5: Solve for x
    x = 19,049,895,020,234.52/5,034,039.26
  6. Step 6: Final answer
    x = 3,784,216.62

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1.5x scale

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.