Home / 1,034,087.02-1,427,126.27-575,288.02

Finding the Fourth Proportional to 1,034,087.02, 1,427,126.27 and 575,288.02

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Solution

The fourth proportional to 1,034,087.02, 1,427,126.27 and 575,288.02 is: 793,945.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,087.02 : 1,427,126.27 = 575,288.02 : x
  2. Step 2: Convert to fraction form
    1,034,087.02/1,427,126.27 = 575,288.02/x
  3. Step 3: Cross multiply
    1,034,087.02x = 1,427,126.27 × 575,288.02
  4. Step 4: Simplify right side
    1,034,087.02x = 821,008,641,871.36
  5. Step 5: Solve for x
    x = 821,008,641,871.36/1,034,087.02
  6. Step 6: Final answer
    x = 793,945.41

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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.