Home / 2,455,941.47-3,684,305.86-1,036,206.68

Finding the Fourth Proportional to 2,455,941.47, 3,684,305.86 and 1,036,206.68

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Solution

The fourth proportional to 2,455,941.47, 3,684,305.86 and 1,036,206.68 is: 1,554,476.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,941.47 : 3,684,305.86 = 1,036,206.68 : x
  2. Step 2: Convert to fraction form
    2,455,941.47/3,684,305.86 = 1,036,206.68/x
  3. Step 3: Cross multiply
    2,455,941.47x = 3,684,305.86 × 1,036,206.68
  4. Step 4: Simplify right side
    2,455,941.47x = 3,817,702,322,283.10
  5. Step 5: Solve for x
    x = 3,817,702,322,283.10/2,455,941.47
  6. Step 6: Final answer
    x = 1,554,476.10

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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.