Home / 4,551,252.90-6,827,876.40-1,711,365.06

Finding the Fourth Proportional to 4,551,252.90, 6,827,876.40 and 1,711,365.06

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Solution

The fourth proportional to 4,551,252.90, 6,827,876.40 and 1,711,365.06 is: 2,567,422.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,551,252.90 : 6,827,876.40 = 1,711,365.06 : x
  2. Step 2: Convert to fraction form
    4,551,252.90/6,827,876.40 = 1,711,365.06/x
  3. Step 3: Cross multiply
    4,551,252.90x = 6,827,876.40 × 1,711,365.06
  4. Step 4: Simplify right side
    4,551,252.90x = 11,684,989,104,958.59
  5. Step 5: Solve for x
    x = 11,684,989,104,958.59/4,551,252.90
  6. Step 6: Final answer
    x = 2,567,422.50

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.