Home / 1,034,434.08-1,427,536.44-575,585.28

Finding the Fourth Proportional to 1,034,434.08, 1,427,536.44 and 575,585.28

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Solution

The fourth proportional to 1,034,434.08, 1,427,536.44 and 575,585.28 is: 794,317.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,434.08 : 1,427,536.44 = 575,585.28 : x
  2. Step 2: Convert to fraction form
    1,034,434.08/1,427,536.44 = 575,585.28/x
  3. Step 3: Cross multiply
    1,034,434.08x = 1,427,536.44 × 575,585.28
  4. Step 4: Simplify right side
    1,034,434.08x = 821,668,961,527.60
  5. Step 5: Solve for x
    x = 821,668,961,527.60/1,034,434.08
  6. Step 6: Final answer
    x = 794,317.37

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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.