Home / 5,474,286.95-7,554,191.40-3,026,705.90

Finding the Fourth Proportional to 5,474,286.95, 7,554,191.40 and 3,026,705.90

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Solution

The fourth proportional to 5,474,286.95, 7,554,191.40 and 3,026,705.90 is: 4,176,674.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,474,286.95 : 7,554,191.40 = 3,026,705.90 : x
  2. Step 2: Convert to fraction form
    5,474,286.95/7,554,191.40 = 3,026,705.90/x
  3. Step 3: Cross multiply
    5,474,286.95x = 7,554,191.40 × 3,026,705.90
  4. Step 4: Simplify right side
    5,474,286.95x = 22,864,315,680,109.26
  5. Step 5: Solve for x
    x = 22,864,315,680,109.26/5,474,286.95
  6. Step 6: Final answer
    x = 4,176,674.68

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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.