Home / 5,098,068.56-7,035,520.25-2,774,848.79

Finding the Fourth Proportional to 5,098,068.56, 7,035,520.25 and 2,774,848.79

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Solution

The fourth proportional to 5,098,068.56, 7,035,520.25 and 2,774,848.79 is: 3,829,392.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,098,068.56 : 7,035,520.25 = 2,774,848.79 : x
  2. Step 2: Convert to fraction form
    5,098,068.56/7,035,520.25 = 2,774,848.79/x
  3. Step 3: Cross multiply
    5,098,068.56x = 7,035,520.25 × 2,774,848.79
  4. Step 4: Simplify right side
    5,098,068.56x = 19,522,504,877,258.92
  5. Step 5: Solve for x
    x = 19,522,504,877,258.92/5,098,068.56
  6. Step 6: Final answer
    x = 3,829,392.37

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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.