Home / 11,593,528.60-17,385,044.10-4,402,672.60

Finding the Fourth Proportional to 11,593,528.60, 17,385,044.10 and 4,402,672.60

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Solution

The fourth proportional to 11,593,528.60, 17,385,044.10 and 4,402,672.60 is: 6,602,015.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,593,528.60 : 17,385,044.10 = 4,402,672.60 : x
  2. Step 2: Convert to fraction form
    11,593,528.60/17,385,044.10 = 4,402,672.60/x
  3. Step 3: Cross multiply
    11,593,528.60x = 17,385,044.10 × 4,402,672.60
  4. Step 4: Simplify right side
    11,593,528.60x = 76,540,657,308,861.66
  5. Step 5: Solve for x
    x = 76,540,657,308,861.66/11,593,528.60
  6. Step 6: Final answer
    x = 6,602,015.65

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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.