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Finding the Fourth Proportional to 2,748,404.02, 3,792,802.10 and 1,524,709.58

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Solution

The fourth proportional to 2,748,404.02, 3,792,802.10 and 1,524,709.58 is: 2,104,101.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,748,404.02 : 3,792,802.10 = 1,524,709.58 : x
  2. Step 2: Convert to fraction form
    2,748,404.02/3,792,802.10 = 1,524,709.58/x
  3. Step 3: Cross multiply
    2,748,404.02x = 3,792,802.10 × 1,524,709.58
  4. Step 4: Simplify right side
    2,748,404.02x = 5,782,921,696,914.12
  5. Step 5: Solve for x
    x = 5,782,921,696,914.12/2,748,404.02
  6. Step 6: Final answer
    x = 2,104,101.75

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.