Home / 2,416,829.69-3,335,158.45-1,329,101.27

Finding the Fourth Proportional to 2,416,829.69, 3,335,158.45 and 1,329,101.27

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Solution

The fourth proportional to 2,416,829.69, 3,335,158.45 and 1,329,101.27 is: 1,834,123.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,829.69 : 3,335,158.45 = 1,329,101.27 : x
  2. Step 2: Convert to fraction form
    2,416,829.69/3,335,158.45 = 1,329,101.27/x
  3. Step 3: Cross multiply
    2,416,829.69x = 3,335,158.45 × 1,329,101.27
  4. Step 4: Simplify right side
    2,416,829.69x = 4,432,763,330,725.71
  5. Step 5: Solve for x
    x = 4,432,763,330,725.71/2,416,829.69
  6. Step 6: Final answer
    x = 1,834,123.17

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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.