Home / 2,353,535.52-3,531,495.60-1,074,001.20

Finding the Fourth Proportional to 2,353,535.52, 3,531,495.60 and 1,074,001.20

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Solution

The fourth proportional to 2,353,535.52, 3,531,495.60 and 1,074,001.20 is: 1,611,545.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,535.52 : 3,531,495.60 = 1,074,001.20 : x
  2. Step 2: Convert to fraction form
    2,353,535.52/3,531,495.60 = 1,074,001.20/x
  3. Step 3: Cross multiply
    2,353,535.52x = 3,531,495.60 × 1,074,001.20
  4. Step 4: Simplify right side
    2,353,535.52x = 3,792,830,512,194.72
  5. Step 5: Solve for x
    x = 3,792,830,512,194.72/2,353,535.52
  6. Step 6: Final answer
    x = 1,611,545.90

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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.