Home / 3,002,477.04-4,143,714.12-1,713,511.44

Finding the Fourth Proportional to 3,002,477.04, 4,143,714.12 and 1,713,511.44

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Solution

The fourth proportional to 3,002,477.04, 4,143,714.12 and 1,713,511.44 is: 2,364,814.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,002,477.04 : 4,143,714.12 = 1,713,511.44 : x
  2. Step 2: Convert to fraction form
    3,002,477.04/4,143,714.12 = 1,713,511.44/x
  3. Step 3: Cross multiply
    3,002,477.04x = 4,143,714.12 × 1,713,511.44
  4. Step 4: Simplify right side
    3,002,477.04x = 7,100,301,548,709.53
  5. Step 5: Solve for x
    x = 7,100,301,548,709.53/3,002,477.04
  6. Step 6: Final answer
    x = 2,364,814.60

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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.