Home / 1,066,974.93-1,472,371.02-583,446.24

Finding the Fourth Proportional to 1,066,974.93, 1,472,371.02 and 583,446.24

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Solution

The fourth proportional to 1,066,974.93, 1,472,371.02 and 583,446.24 is: 805,126.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,066,974.93 : 1,472,371.02 = 583,446.24 : x
  2. Step 2: Convert to fraction form
    1,066,974.93/1,472,371.02 = 583,446.24/x
  3. Step 3: Cross multiply
    1,066,974.93x = 1,472,371.02 × 583,446.24
  4. Step 4: Simplify right side
    1,066,974.93x = 859,049,335,503.97
  5. Step 5: Solve for x
    x = 859,049,335,503.97/1,066,974.93
  6. Step 6: Final answer
    x = 805,126.07

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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.