Home / 1,034,527.52-1,427,433.88-604,724.48

Finding the Fourth Proportional to 1,034,527.52, 1,427,433.88 and 604,724.48

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Solution

The fourth proportional to 1,034,527.52, 1,427,433.88 and 604,724.48 is: 834,394.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,527.52 : 1,427,433.88 = 604,724.48 : x
  2. Step 2: Convert to fraction form
    1,034,527.52/1,427,433.88 = 604,724.48/x
  3. Step 3: Cross multiply
    1,034,527.52x = 1,427,433.88 × 604,724.48
  4. Step 4: Simplify right side
    1,034,527.52x = 863,204,210,817.38
  5. Step 5: Solve for x
    x = 863,204,210,817.38/1,034,527.52
  6. Step 6: Final answer
    x = 834,394.63

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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.