Home / 2,695,162.60-4,039,247.58-1,095,864.04

Finding the Fourth Proportional to 2,695,162.60, 4,039,247.58 and 1,095,864.04

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Solution

The fourth proportional to 2,695,162.60, 4,039,247.58 and 1,095,864.04 is: 1,642,374.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,162.60 : 4,039,247.58 = 1,095,864.04 : x
  2. Step 2: Convert to fraction form
    2,695,162.60/4,039,247.58 = 1,095,864.04/x
  3. Step 3: Cross multiply
    2,695,162.60x = 4,039,247.58 × 1,095,864.04
  4. Step 4: Simplify right side
    2,695,162.60x = 4,426,466,171,579.02
  5. Step 5: Solve for x
    x = 4,426,466,171,579.02/2,695,162.60
  6. Step 6: Final answer
    x = 1,642,374.44

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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.