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Finding the Fourth Proportional to 3,483,602.04, 5,225,733.54 and 1,353,850.68

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Solution

The fourth proportional to 3,483,602.04, 5,225,733.54 and 1,353,850.68 is: 2,030,904.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,483,602.04 : 5,225,733.54 = 1,353,850.68 : x
  2. Step 2: Convert to fraction form
    3,483,602.04/5,225,733.54 = 1,353,850.68/x
  3. Step 3: Cross multiply
    3,483,602.04x = 5,225,733.54 × 1,353,850.68
  4. Step 4: Simplify right side
    3,483,602.04x = 7,074,862,906,627.81
  5. Step 5: Solve for x
    x = 7,074,862,906,627.81/3,483,602.04
  6. Step 6: Final answer
    x = 2,030,904.46

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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.