Home / 1,835,385.58-2,532,125.46-1,353,097.39

Finding the Fourth Proportional to 1,835,385.58, 2,532,125.46 and 1,353,097.39

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Solution

The fourth proportional to 1,835,385.58, 2,532,125.46 and 1,353,097.39 is: 1,866,753.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,385.58 : 2,532,125.46 = 1,353,097.39 : x
  2. Step 2: Convert to fraction form
    1,835,385.58/2,532,125.46 = 1,353,097.39/x
  3. Step 3: Cross multiply
    1,835,385.58x = 2,532,125.46 × 1,353,097.39
  4. Step 4: Simplify right side
    1,835,385.58x = 3,426,212,351,078.55
  5. Step 5: Solve for x
    x = 3,426,212,351,078.55/1,835,385.58
  6. Step 6: Final answer
    x = 1,866,753.44

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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.