Home / 1,034,527.50-1,427,433.90-604,724.46

Finding the Fourth Proportional to 1,034,527.50, 1,427,433.90 and 604,724.46

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Solution

The fourth proportional to 1,034,527.50, 1,427,433.90 and 604,724.46 is: 834,394.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,527.50 : 1,427,433.90 = 604,724.46 : x
  2. Step 2: Convert to fraction form
    1,034,527.50/1,427,433.90 = 604,724.46/x
  3. Step 3: Cross multiply
    1,034,527.50x = 1,427,433.90 × 604,724.46
  4. Step 4: Simplify right side
    1,034,527.50x = 863,204,194,363.19
  5. Step 5: Solve for x
    x = 863,204,194,363.19/1,034,527.50
  6. Step 6: Final answer
    x = 834,394.63

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1.5x scale

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.