Home / 4,543,593.90-6,269,674.23-2,506,402.86

Finding the Fourth Proportional to 4,543,593.90, 6,269,674.23 and 2,506,402.86

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Solution

The fourth proportional to 4,543,593.90, 6,269,674.23 and 2,506,402.86 is: 3,458,568.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,543,593.90 : 6,269,674.23 = 2,506,402.86 : x
  2. Step 2: Convert to fraction form
    4,543,593.90/6,269,674.23 = 2,506,402.86/x
  3. Step 3: Cross multiply
    4,543,593.90x = 6,269,674.23 × 2,506,402.86
  4. Step 4: Simplify right side
    4,543,593.90x = 15,714,329,421,340.30
  5. Step 5: Solve for x
    x = 15,714,329,421,340.30/4,543,593.90
  6. Step 6: Final answer
    x = 3,458,568.21

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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.