Home / 2,695,183.60-4,039,279.08-1,095,885.04

Finding the Fourth Proportional to 2,695,183.60, 4,039,279.08 and 1,095,885.04

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Solution

The fourth proportional to 2,695,183.60, 4,039,279.08 and 1,095,885.04 is: 1,642,405.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,183.60 : 4,039,279.08 = 1,095,885.04 : x
  2. Step 2: Convert to fraction form
    2,695,183.60/4,039,279.08 = 1,095,885.04/x
  3. Step 3: Cross multiply
    2,695,183.60x = 4,039,279.08 × 1,095,885.04
  4. Step 4: Simplify right side
    2,695,183.60x = 4,426,585,516,156.96
  5. Step 5: Solve for x
    x = 4,426,585,516,156.96/2,695,183.60
  6. Step 6: Final answer
    x = 1,642,405.93

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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.