Home / 2,194,523.04-3,030,159.76-1,684,417.44

Finding the Fourth Proportional to 2,194,523.04, 3,030,159.76 and 1,684,417.44

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Solution

The fourth proportional to 2,194,523.04, 3,030,159.76 and 1,684,417.44 is: 2,325,814.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,194,523.04 : 3,030,159.76 = 1,684,417.44 : x
  2. Step 2: Convert to fraction form
    2,194,523.04/3,030,159.76 = 1,684,417.44/x
  3. Step 3: Cross multiply
    2,194,523.04x = 3,030,159.76 × 1,684,417.44
  4. Step 4: Simplify right side
    2,194,523.04x = 5,104,053,945,730.21
  5. Step 5: Solve for x
    x = 5,104,053,945,730.21/2,194,523.04
  6. Step 6: Final answer
    x = 2,325,814.70

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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.