Home / 2,574,209-3,539,811.30-2,234,086.76

Finding the Fourth Proportional to 2,574,209, 3,539,811.30 and 2,234,086.76

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Solution

The fourth proportional to 2,574,209, 3,539,811.30 and 2,234,086.76 is: 3,072,107.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,574,209 : 3,539,811.30 = 2,234,086.76 : x
  2. Step 2: Convert to fraction form
    2,574,209/3,539,811.30 = 2,234,086.76/x
  3. Step 3: Cross multiply
    2,574,209x = 3,539,811.30 × 2,234,086.76
  4. Step 4: Simplify right side
    2,574,209x = 7,908,245,558,228.39
  5. Step 5: Solve for x
    x = 7,908,245,558,228.39/2,574,209
  6. Step 6: Final answer
    x = 3,072,107.03

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Double scale
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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.