Home / 2,476,268.04-3,417,012.48-1,388,585.52

Finding the Fourth Proportional to 2,476,268.04, 3,417,012.48 and 1,388,585.52

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Solution

The fourth proportional to 2,476,268.04, 3,417,012.48 and 1,388,585.52 is: 1,916,114.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,268.04 : 3,417,012.48 = 1,388,585.52 : x
  2. Step 2: Convert to fraction form
    2,476,268.04/3,417,012.48 = 1,388,585.52/x
  3. Step 3: Cross multiply
    2,476,268.04x = 3,417,012.48 × 1,388,585.52
  4. Step 4: Simplify right side
    2,476,268.04x = 4,744,814,051,387.29
  5. Step 5: Solve for x
    x = 4,744,814,051,387.29/2,476,268.04
  6. Step 6: Final answer
    x = 1,916,114.89

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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.